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Life Cycle Assessment (LCA) Professional Training | Expert-Led ISO-Aligned Program

Life Cycle Assessment (LCA) Professional Training

Advanced training programs aligned with ISO 14040 / ISO 14044, designed for sustainability professionals, engineers, and corporate teams seeking practical LCA capability development.

Professional LCA training delivered by industry practitioners with experience across 35+ countries and global organizations.

Zero Knowledge ───── Professional ───── Expert ───── Expert+

Life Cycle Assessment (LCA) Training Plans Flexible on-demand programs delivered one-to-one or for small groups, with customizable scheduling.

1. Professional LCA Training Programs

DEISO offers three professional Life Cycle Assessment (LCA) training programs designed for sustainability professionals, engineers, researchers, and corporate teams seeking practical expertise in LCA methodology and applications.

The programs are delivered on demand and can be conducted one-to-one or for small groups, with flexible scheduling options. Each program combines methodological foundations, practical analytical approaches, and applied industry use cases aligned with internationally recognized LCA standards.

Participants can choose between the Professional, Expert, and Expert+ programs, depending on the depth of knowledge and practical capability required.


2. Structured Learning Pathway

All training programs follow a structured learning pathway that progressively develops participants’ ability to design, perform, interpret, and communicate Life Cycle Assessment studies.

The Professional program introduces the core methodological framework and practical workflow of LCA studies.
The Expert program expands this foundation with deeper analytical methods, interpretation techniques, and advanced modeling concepts.
The Expert+ program extends further with advanced methodological topics, complex case studies, and expanded analytical capabilities.

This structured approach ensures that participants gain practical competence in conducting and interpreting LCA studies aligned with ISO standards and industry practice.


3. The Expert+ Program

The Expert+ program represents DEISO’s most comprehensive LCA training program. It builds upon the Expert curriculum and introduces additional advanced topics, extended analytical methods, and deeper case study exploration.

This program is designed for professionals seeking a high level of methodological mastery, including consultants, environmental engineers, sustainability analysts, researchers, and organizations aiming to develop in-house LCA capability.

Participants completing the Expert+ program gain a comprehensive understanding of LCA methodology, advanced modeling concepts, interpretation strategies, and practical applications across sustainability and product environmental performance assessments.

This training program is delivered remotely (online) via Zoom and can be conducted one-to-one or for small groups. Pricing is per participant.

This training program can be delivered on-site at your organization’s location outside Japan. A minimum number of participants is required, and pricing is per attendee. Please contact us for further details.

This off-site training program is conducted at DEISO’s training facilities in Tokyo. A minimum number of participants is required, and pricing is per attendee. Please contact us for more details.
For a detailed comparison of remote, on-site, and off-site training formats, please visit this page.


DEISO provides professional training in Life Cycle Assessment (LCA), supporting organizations and professionals in developing practical capability in LCA methodology, data analysis, modeling approaches, and real-world applications. Our training programs combine methodological foundations with applied industry practices to help participants understand how LCA is conducted, interpreted, and used in sustainability decision-making.

Participants can select from multiple training programs designed to provide different levels of methodological depth and practical expertise, depending on their professional needs and learning objectives.


DEISO’s Life Cycle Assessment (LCA) training programs are designed to develop practical capability in environmental life cycle analysis, product sustainability evaluation, and carbon footprint modeling. The programs combine internationally recognized methodological standards with applied analytical techniques used in industry and research.

Key areas covered within DEISO’s training programs include:

  1. LCA Methodology Training
    Participants develop a strong understanding of the principles, analytical framework, and methodological structure required to perform a life cycle assessment, including goal and scope definition, life cycle inventory modeling, impact assessment, and interpretation aligned with ISO standards.
  2. LCA Software Training
    DEISO provides professional training on widely used LCA software platforms including GaBi, SimaPro, and openLCA. Participants learn how these tools are applied in industry to model product systems, manage environmental data, and perform impact assessment efficiently.
  3. Life Cycle Inventory Data & ecoinvent Database Training
    Participants gain practical knowledge on working with life cycle inventory datasets, including effective use and interpretation of the widely used ecoinvent database, enabling more accurate and reliable LCA modeling.
  4. LCA Manual Calculation and Analytical Foundations
    In addition to software-based modeling, DEISO introduces analytical approaches to performing LCA calculations using spreadsheet tools such as Excel. This strengthens understanding of the mathematical structure behind life cycle inventory and impact assessment modeling. Read more.
  5. Industry-Specific LCA Applications
    DEISO provides training programs tailored to industry contexts, enabling participants to understand how LCA methodologies are applied to real-world sustainability challenges across manufacturing, energy systems, product development, and environmental strategy. Read more.

DEISO delivers flexible training formats including remote instructor-led programs and in-person sessions. Organizations worldwide have participated in DEISO training programs, with participants joining from more than 35 countries. Leading companies, research institutions, and sustainability professionals have benefited from DEISO’s expertise in Life Cycle Assessment training and applied environmental analysis.

DEISO has delivered remote and on-site training programs to organizations across 35+ countries worldwide. Learn more
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Expected Outcomes by Training Plan & Structure 

Professional LCA Training

Expected Outcomes

After completing the Professional LCA Training Program, participants will be able to:

• understand the four phases of Life Cycle Assessment
• define goal and scope of an LCA study
• establish functional units and system boundaries
• understand life cycle inventory modeling logic
• apply basic life cycle impact assessment methods
• interpret environmental impact results at a fundamental level
• understand how LCA results support sustainability decision-making

This program develops foundational methodological competence in Life Cycle Assessment.

Expert LCA Training

Expected Outcomes

After completing the Expert LCA Training Program, participants will be able to:

• design and structure complete LCA studies
• evaluate methodological choices in LCA modeling
• conduct sensitivity and uncertainty analysis
• interpret complex environmental impact results
• analyze trade-offs between environmental impact categories
• structure environmental data for comprehensive LCA studies
• apply LCA insights to sustainability strategy and product analysis

This program prepares participants to independently conduct and interpret Life Cycle Assessment studies.

Expected Outcomes

After completing the Expert+ LCA Training Program, participants will be able to:

• perform advanced methodological analysis of LCA studies
• evaluate alternative modeling approaches and allocation methods
• conduct advanced scenario and trade-off analysis
• interpret complex environmental modeling results
• critically assess methodological assumptions in LCA studies
• apply LCA insights to strategic sustainability and environmental decision-making

This program develops advanced analytical capability and methodological expertise in Life Cycle Assessment.


Who This Training Is Designed For

DEISO’s LCA training programs are designed for professionals involved in environmental analysis and sustainability decision-making, including:

• sustainability professionals
• environmental engineers
• product development teams
• R&D departments
• sustainability consultants
• ESG and climate analysts

How the Training Is Structured

DEISO’s Life Cycle Assessment training programs are designed so that each program begins from the fundamental principles of LCA and progressively develops methodological capability up to the level of the selected program.

Participants can join any program directly based on their professional needs. The programs are not structured as sequential levels that must be completed in order.

Professional Program

The Professional training program begins with the foundational principles of Life Cycle Assessment and develops participants’ capability up to the professional level, covering the methodological structure of LCA studies, system modeling concepts, impact assessment methods, and interpretation of environmental results.

Expert Program

The Expert training program starts from the fundamental principles of LCA and progresses through the Professional-level concepts, continuing to develop deeper methodological understanding and analytical capability up to the Expert level.

Expert+ Program

The Expert+ training program also begins with the foundational principles of Life Cycle Assessment and progressively covers Professional and Expert-level concepts, extending further to advanced methodological topics and deeper analytical perspectives up to the Expert+ level.

This structure allows organizations and professionals to select the program that best matches their desired level of expertise, without needing to complete earlier programs first.

Zero Knowledge ───── Professional ───── Expert ───── Expert+

Training Plan Comparison

Features marked with a dashed underline include additional explanations available via tooltip. For the full training curricula, please visit the curricula page.

Zero Knowledge ───── Professional ───── Expert ───── Expert+

12 Hours

LCA Professional

$1,980
Prices are per trainee

Curriculum & Features

  • English Training The LCA training is conducted in English to ensure accessibility for international participants.
  • Remote Training: "One-to-One" or "One-to-Group The training program is delivered remotely via Zoom, offering convenient and flexible scheduling. Training is available on-demand and can be tailored for individual or group participants. Upon inquiry, DEISO will propose a training schedule based on the mutual availability of the trainee(s) and the instructor. This proposed schedule can be revised until both parties reach an agreement. Once payment is processed, the training will commence as scheduled.
  • Optional Examination & Training Certificate (Paid) Certificate fees per trainee apply. Contact us for pricing details.
  • Extensive Training The program provides in-depth coverage of LCA concepts, methodologies, and applications.
  • Accelerated Learning Approach he training follows a fast-paced structure to quickly build LCA proficiency.
  • Theoretical Case Studies Real-world LCA examples are used to reinforce theoretical concepts.
  • Theoretical & Practical Training A combination of theoretical learning and hands-on exercises enhances understanding.
  • Zero to Hero LCA The 'Zero to Hero' method builds mastery by starting with the basics and progressing to advanced expertise. – The training follows a structured progression from fundamental to expert-level knowledge.
  • LCA Modeling Training includes the creation and interpretation of LCA models.
  • LCA Data Training Focuses on handling, processing, and interpreting LCA-related data.
  • Advanced Life Cycle Assessment Case Study Explores complex case studies for deeper insights into LCA applications.
  • Attributional Life Cycle Assessment Covers the methodological approach to assessing environmental impacts based on current system conditions.
  • Consequential Life Cycle Assessment (CLCA) Examines the broader environmental impacts of decisions beyond the immediate system.
  • How to Communicate your LCA results Provides guidelines on presenting and explaining LCA findings effectively.
  • How to Visualization LCA Results Covers methods to represent LCA results using graphs, charts, and diagrams.
  • How to Collect Supply Chain Data Teaches best practices for gathering reliable supply chain data for LCA.
  • Supply Chain Data Collection Template (Excel) Introduces a structured Excel template for organizing supply chain data.
  • ISO 14040 Demonstration xplains ISO 14040 standards and their application in LCA.
  • ISO 14044 Demonstration Covers the ISO 14044 guidelines for LCA methodology and reporting.
  • Sensitivity Analysis Teaches how to evaluate the impact of changing input parameters in LCA.
  • Uncertainty Analysis ocuses on assessing and managing uncertainties in LCA studies.
  • Trade-Off Analysis Explores methods for comparing environmental trade-offs in different scenarios.
  • Scenario Development (What If Analysis) uides participants in modeling different scenarios to assess potential environmental impacts.
  • Carbon Footprint Covers methods for measuring and reducing carbon emissions using LCA.
  • Types & Assessment of CO2 Emissions Discusses direct and indirect CO2 emissions assessment methods.
  • Water Footprint hes the assessment of water usage and its environmental impact.
  • GHG Emissions Scops 1-3 Explains the three scopes of greenhouse gas (GHG) emissions in LCA.
  • Global Worming Potential (Climate Change) Assessment Global Warming Potential (Climate Change) Assessment – Focuses on quantifying climate change impacts through LCA.
  • LCA Manual Calculations: Liner Approach Covers step-by-step LCA calculations using a linear method.
  • LCA Manual Calculations: Matrix Approach Introduces LCA calculations based on matrix algebra.
  • Manual Calculations with Microsoft Excel Demonstrates LCA calculations using Excel functions and formulas.
  • Midpoint Modeling uses on impact assessment at the midpoint category level.
  • Endpoint Modeling Covers endpoint-level impact assessments for LCA interpretation.
  • Unit Process V.S. System Process Explains the distinction between unit and system processes in LCA.
  • Dealing with Multi-Output Processes Covers allocation methods for systems with multiple outputs.
  • Allocation Methods Introduces different techniques for allocating environmental burdens in LCA.
  • The Cut-Off Method Explains how to exclude certain inputs and outputs in system boundaries.
  • System Expansion Covers the expansion of system boundaries to account for additional processes.
  • Types of LCI Data & Databases Discusses various LCI data sources and database structures.
  • General Principles of LCA ovides an overview of fundamental LCA principles.
  • Principles of System Modeling Covers approaches to defining and modeling LCA systems.
  • Advanced Topics on LCA Explores specialized and emerging LCA methodologies.
  • The Four Phases of LCA Breaks down LCA into goal definition, inventory analysis, impact assessment, and interpretation.
  • System Boundaries Explains how to define the limits of an LCA study.
  • Step-by-Step procedures to Performing an LCA Provides a structured workflow for conducting LCA studies.
  • System Function Describes the functional aspects of a product or system in LCA.
  • Functional Unit/Reference Unit Explains the importance of selecting an appropriate functional unit.
  • Inventory Analysis Covers data collection and processing for LCA inventory.
  • Input/Output Inventory Details methods for quantifying inputs and outputs in an LCA system.
  • Process Calculations of Inventory Guides participants in performing LCI calculations.
  • LCA Databases Introduces key databases used for LCA studies.
  • Step-by-Step Procedure of Inventory Analysis Breaks down the process of inventory data collection and analysis.
  • LCA Steps: Classification Covers impact category classification in LCA.
  • LCA Steps: Characterization Explains how to quantify environmental impacts in LCA.
  • LCA Optional Steps: Normalization Introduces normalization techniques for comparing LCA results.
  • LCA Optional Steps: Weighting LCA Optional Steps: Weighting – Discusses weighting methods for prioritizing impact categories.
  • LCA Optional Steps: Grouping plores ways to categorize impact indicators for analysis.
  • Analysis of Inventory Results Teaches interpretation and validation of LCI data.
  • Analysis of Life Cycle Impact Assessment (LCAI) Results Focuses on evaluating and interpreting LCIA outcomes.
  • Life Cycle Impact Assessment (LCIA) Methods Introduces key methodologies used in LCIA.
  • The CML Method ns the CML impact assessment methodology.
  • The IMPACT 2002+ Method Covers the IMPACT 2002+ method for LCIA.
  • ReCiPe 2008/2016 LCIA method Discusses the ReCiPe LCIA methodologies.
  • IMPACT World+ Explores the IMPACT World+ impact assessment method.
  • Flowcharts & Process Flow Diagram (PFD) Introduces tools for visualizing LCA models.
  • Final Results Interpretation Covers best practices for analyzing and reporting LCA findings.
  • LCA Applications Discusses practical applications of LCA across industries.
  • Calculation by Hand vs Using Software Compares manual LCA calculations with software-based methods.
  • Guideline for the Correct Use of LCA Software Provides recommendations for selecting and using LCA software.
  • Data Availability and LCA Software Selection Covers considerations for choosing an LCA software tool.
  • Applications to Product Comparisons Explores how LCA is used to compare products' environmental performance.
  • Applications to Eco-Design Discusses LCA's role in sustainable product design.
  • Sustainability Assessment Introduces sustainability metrics and assessment techniques in LCA.
Recommended for sustainability analysts, environmental professionals, independent consultants, and graduate-level researchers seeking a structured foundation in Life Cycle Assessment methodology.
Request Training Quote
16 Hours

LCA Expert

$2,480
Prices are per trainee

Curriculum & Features

  • English Training The LCA training is conducted in English to ensure accessibility for international participants.
  • Remote Training: "One-to-One" or "One-to-Group The training program is delivered remotely via Zoom, offering convenient and flexible scheduling. Training is available on-demand and can be tailored for individual or group participants. Upon inquiry, DEISO will propose a training schedule based on the mutual availability of the trainee(s) and the instructor. This proposed schedule can be revised until both parties reach an agreement. Once payment is processed, the training will commence as scheduled.
  • Optional Examination & Training Certificate (Paid) Participants can opt for a paid exam to receive a certification upon course completion.
  • Extensive Training he program provides in-depth coverage of LCA concepts, methodologies, and applications.
  • Accelerated Learning Approach The training follows a fast-paced structure to quickly build LCA proficiency.
  • Theoretical Case Studies Real-world LCA examples are used to reinforce theoretical concepts.
  • Theoretical & Practical Training A combination of theoretical learning and hands-on exercises enhances understanding.
  • 'Zero to Hero' The training follows a structured progression from fundamental to expert-level knowledge.
  • LCA Modeling Training includes the creation and interpretation of LCA models.
  • LCA Data Training Focuses on handling, processing, and interpreting LCA-related data.
  • Advanced Life Cycle Assessment Case Study Explores complex case studies for deeper insights into LCA applications.
  • Attributional Life Cycle Assessment Covers the methodological approach to assessing environmental impacts based on current system conditions.
  • Consequential Life Cycle Assessment (CLCA) Examines the broader environmental impacts of decisions beyond the immediate system.
  • How to Communicate your LCA results Provides guidelines on presenting and explaining LCA findings effectively.
  • How to Visualization LCA Results Covers methods to represent LCA results using graphs, charts, and diagrams.
  • How to Collect Supply Chain Data Teaches best practices for gathering reliable supply chain data for LCA.
  • Supply Chain Data Collection Template (Excel) Introduces a structured Excel template for organizing supply chain data.
  • ISO 14040 Demonstration Explains ISO 14040 standards and their application in LCA.
  • ISO 14044 Demonstration Covers the ISO 14044 guidelines for LCA methodology and reporting.
  • Sensitivity Analysis Teaches how to evaluate the impact of changing input parameters in LCA.
  • Uncertainty Analysis uses on assessing and managing uncertainties in LCA studies.
  • Trade-Off Analysis Explores methods for comparing environmental trade-offs in different scenarios.
  • Scenario Development (What If Analysis) Guides participants in modeling different scenarios to assess potential environmental impacts.
  • Carbon Footprint Covers methods for measuring and reducing carbon emissions using LCA.
  • Types & Assessment of CO2 Emissions Discusses direct and indirect CO2 emissions assessment methods.
  • Water Footprint Teaches the assessment of water usage and its environmental impact.
  • GHG Emissions Scopes 1-3 Explains the three scopes of greenhouse gas (GHG) emissions in LCA.
  • Global Worming Potential (Climate Change) Assessment Focuses on quantifying climate change impacts through LCA.
  • LCA Manual Calculations: Liner Approach Covers step-by-step LCA calculations using a linear method.
  • LCA Manual Calculations: Matrix Approach Introduces LCA calculations based on matrix algebra.
  • Manual Calculations with Microsoft Excel Demonstrates LCA calculations using Excel functions and formulas.
  • Midpoint Modeling Focuses on impact assessment at the midpoint category level.
  • Endpoint Modeling Covers endpoint-level impact assessments for LCA interpretation.
  • Unit Process V.S. System Process Explains the distinction between unit and system processes in LCA.
  • Dealing with Multi-Output Processes Covers allocation methods for systems with multiple outputs.
  • Introduces different techniques for allocating environmental burdens in LCA.
  • The Cut-Off Method Explains how to exclude certain inputs and outputs in system boundaries.
  • System Expansion Covers the expansion of system boundaries to account for additional processes.
  • Types of LCI Data & Databases Discusses various LCI data sources and database structures.
  • General Principles of LCA Provides an overview of fundamental LCA principles.
  • Principles of System Modeling Covers approaches to defining and modeling LCA systems.
  • Advanced Topics on LCA Explores specialized and emerging LCA methodologies.
  • The Four Phases of LCA Breaks down LCA into goal definition, inventory analysis, impact assessment, and interpretation.
  • System Boundaries Explains how to define the limits of an LCA study.
  • Step-by-Step procedures to Performing an LCA Provides a structured workflow for conducting LCA studies.
  • System Function Describes the functional aspects of a product or system in LCA.
  • Functional Unit/Reference Unit Explains the importance of selecting an appropriate functional unit.
  • Inventory Analysis Covers data collection and processing for LCA inventory.
  • Input/Output Inventory Details methods for quantifying inputs and outputs in an LCA system.
  • Process Calculations of Inventory Guides participants in performing LCI calculations.
  • LCA Databases duces key databases used for LCA studies.
  • Step-by-Step Procedure of Inventory Analysis Breaks down the process of inventory data collection and analysis.
  • LCA Steps: Classification Covers impact category classification in LCA.
  • LCA Steps: Characterization Explains how to quantify environmental impacts in LCA.
  • LCA Optional Steps: Normalization Introduces normalization techniques for comparing LCA results.
  • LCA Optional Steps: Weighting Discusses weighting methods for prioritizing impact categories.
  • LCA Optional Steps: Grouping Explores ways to categorize impact indicators for analysis.
  • Analysis of Inventory Results Teaches interpretation and validation of LCI data.
  • Analysis of Life Cycle Impact Assessment (LCAI) Results Focuses on evaluating and interpreting LCIA outcomes.
  • Life Cycle Impact Assessment (LCIA) Methods Introduces key methodologies used in LCIA.
  • The CML Method Explains the CML impact assessment methodology.
  • The IMPACT 2002+ Method Covers the IMPACT 2002+ method for LCIA.
  • ReCiPe 2008/2016 LCIA method Discusses the ReCiPe LCIA methodologies.
  • IMPACT World+ Explores the IMPACT World+ impact assessment method.
  • Flowcharts & Process Flow Diagram (PFD) World+ impact assessment method. • Flowcharts & Process Flow Diagram (PFD) – Introduces tools for visualizing LCA models.
  • Final Results Interpretation Covers best practices for analyzing and reporting LCA findings.
  • LCA Applications Discusses practical applications of LCA across industries.
  • Calculation by Hand vs Using Software mpares manual LCA calculations with software-based methods.
  • Guideline for the Correct Use of LCA Software Provides recommendations for selecting and using LCA software.
  • Data Availability and LCA Software Selection Covers considerations for choosing an LCA software tool.
  • Applications to Product Comparisons Explores how LCA is used to compare products' environmental performance.
  • Applications to Eco-Design Discusses LCA's role in sustainable product design.
  • Sustainability Assessment Introduces sustainability metrics and assessment techniques in LCA.
Recommended for sustainability analysts, independent consultants, environmental engineers, researchers, and R&D professionals seeking advanced capability in designing, conducting, and interpreting Life Cycle Assessment studies.
Request Training Quote
20 Hours

LCA Expert+

$2,900
Prices are per trainee

Curriculum & Features

  • English Training The LCA training is conducted in English to ensure accessibility for international participants.
  • Remote Training: "One-to-One" or "One-to-Group The training program is delivered remotely via Zoom, offering convenient and flexible scheduling. Training is available on-demand and can be tailored for individual or group participants. Upon inquiry, DEISO will propose a training schedule based on the mutual availability of the trainee(s) and the instructor. This proposed schedule can be revised until both parties reach an agreement. Once payment is processed, the training will commence as scheduled.
  • Optional Examination & Training Certificate (Paid) Certificate fees per trainee apply. Contact us for pricing details.
  • Accelerated Learning Approach The training follows a fast-paced structure to quickly build LCA proficiency.
  • Theoretical Case Studies eal-world LCA examples are used to reinforce theoretical concepts.
  • Theoretical & Practical Training A combination of theoretical learning and hands-on exercises enhances understanding.
  • The 'Zero to Hero' method builds mastery by starting with the basics and progressing to advanced expertise. The 'Zero to Hero' method builds mastery by starting with the basics and progressing to advanced expertise.
  • LCA Modeling Training includes the creation and interpretation of LCA models.
  • LCA Data Training Focuses on handling, processing, and interpreting LCA-related data.
  • Advanced Life Cycle Assessment Case Study Explores complex case studies for deeper insights into LCA applications.
  • Attributional Life Cycle Assessment Covers the methodological approach to assessing environmental impacts based on current system conditions.
  • Consequential Life Cycle Assessment (CLCA) Examines the broader environmental impacts of decisions beyond the immediate system.
  • How to Communicate your LCA results Provides guidelines on presenting and explaining LCA findings effectively.
  • How to Visualization LCA Results Covers methods to represent LCA results using graphs, charts, and diagrams.
  • How to Collect Supply Chain Data Teaches best practices for gathering reliable supply chain data for LCA.
  • Supply Chain Data Collection Template (Excel) Introduces a structured Excel template for organizing supply chain data.
  • ISO 14040 Demonstration ns ISO 14040 standards and their application in LCA.
  • ISO 14044 Demonstration Covers the ISO 14044 guidelines for LCA methodology and reporting.
  • Sensitivity Analysis Teaches how to evaluate the impact of changing input parameters in LCA.
  • Uncertainty Analysis Focuses on assessing and managing uncertainties in LCA studies.
  • Trade-Off Analysis Explores methods for comparing environmental trade-offs in different scenarios.
  • Scenario Development (What If Analysis) Guides participants in modeling different scenarios to assess potential environmental impacts.
  • Carbon Footprint Covers methods for measuring and reducing carbon emissions using LCA.
  • Types & Assessment of CO2 Emissions Discusses direct and indirect CO2 emissions assessment methods.
  • Water Footprint Teaches the assessment of water usage and its environmental impact.
  • GHG Emissions Scopes 1-3 Explains the three scopes of greenhouse gas (GHG) emissions in LCA.
  • Global Worming Potential (Climate Change) Assessment Global Warming Potential (Climate Change) Assessment – Focuses on quantifying climate change impacts through LCA.
  • LCA Manual Calculations: Liner Approach Covers step-by-step LCA calculations using a linear method.
  • LCA Manual Calculations: Matrix Approach Introduces LCA calculations based on matrix algebra.
  • Manual Calculations with Microsoft Excel Demonstrates LCA calculations using Excel functions and formulas.
  • Midpoint Modeling Focuses on impact assessment at the midpoint category level.
  • Endpoint Modeling Covers endpoint-level impact assessments for LCA interpretation.
  • Unit Process V.S. System Process Explains the distinction between unit and system processes in LCA.
  • Dealing with Multi-Output Processes Covers allocation methods for systems with multiple outputs.
  • Allocation Methods Introduces different techniques for allocating environmental burdens in LCA.
  • The Cut-Off Method Explains how to exclude certain inputs and outputs in system boundaries.
  • System Expansion Covers the expansion of system boundaries to account for additional processes.
  • Types of LCI Data & Databases Types of LCI Data & Databases – Discusses various LCI data sources and database structures.
  • General Principles of LCA Provides an overview of fundamental LCA principles.
  • Principles of System Modeling Covers approaches to defining and modeling LCA systems.
  • Advanced Topics on LCA Explores specialized and emerging LCA methodologies.
  • The Four Phases of LCA Breaks down LCA into goal definition, inventory analysis, impact assessment, and interpretation.
  • System Boundaries lains how to define the limits of an LCA study.
  • Step-by-Step procedures to Performing an LCA Provides a structured workflow for conducting LCA studies.
  • System Function Describes the functional aspects of a product or system in LCA.
  • Functional Unit/Reference Unit Explains the importance of selecting an appropriate functional unit.
  • Inventory Analysis Covers data collection and processing for LCA inventory.
  • Input/Output Inventory Details methods for quantifying inputs and outputs in an LCA system.
  • Process Calculations of Inventory Guides participants in performing LCI calculations.
  • LCA Databases Introduces key databases used for LCA studies.
  • Step-by-Step Procedure of Inventory Analysis Breaks down the process of inventory data collection and analysis.
  • LCA Steps: Classification Covers impact category classification in LCA.
  • LCA Steps: Characterization Explains how to quantify environmental impacts in LCA.
  • LCA Optional Steps: Normalization Introduces normalization techniques for comparing LCA results.
  • LCA Optional Steps: Weighting Discusses weighting methods for prioritizing impact categories.
  • LCA Optional Steps: Grouping Explores ways to categorize impact indicators for analysis.
  • Analysis of Inventory Results Teaches interpretation and validation of LCI data.
  • Analysis of Life Cycle Impact Assessment (LCAI) Results Focuses on evaluating and interpreting LCIA outcomes.
  • Life Cycle Impact Assessment (LCIA) Methods Introduces key methodologies used in LCIA.
  • The CML Method Explains the CML impact assessment methodology.
  • The IMPACT 2002+ Method ers the IMPACT 2002+ method for LCIA.
  • ReCiPe 2008/2016 LCIA method iscusses the ReCiPe LCIA methodologies.
  • IMPACT World+ Explores the IMPACT World+ impact assessment method.
  • Flowcharts & Process Flow Diagram (PFD) Introduces tools for visualizing LCA models.
  • Final Results Interpretation overs best practices for analyzing and reporting LCA findings.
  • LCA Applications Discusses practical applications of LCA across industries.
  • Calculation by Hand vs Using Software Compares manual LCA calculations with software-based methods.
  • Guideline for the Correct Use of LCA Software Provides recommendations for selecting and using LCA software.
  • Data Availability and LCA Software Selection Covers considerations for choosing an LCA software tool.
  • Applications to Product Comparisons xplores how LCA is used to compare products' environmental performance.
  • Applications to Eco-Design Discusses LCA's role in sustainable product design.
  • Sustainability Assessment Introduces sustainability metrics and assessment techniques in LCA.
Recommended for sustainability analysts, environmental engineers, researchers, R&D professionals, independent consultants, and consulting firms seeking advanced capability to design, evaluate, and lead Life Cycle Assessment studies.
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Lead Instructor

Dr. Mahdi Ikhlayel, Ph.D.

Dr. Mahdi Ikhlayel is the Director of Research and Development (R&D) at DEISO, Japan, and the lead expert consultant and trainer behind DEISO’s sustainability and Life Cycle Assessment training programs.

He holds a Ph.D. in Sustainability Science from The University of Tokyo and combines academic research with industry consulting experience in environmental sustainability, Life Cycle Assessment (LCA), and environmental systems analysis.

With more than 13 years of professional experience, Dr. Ikhlayel has worked across academia and industry, including research roles at Tohoku University and Ritsumeikan University in Japan, as well as consulting roles in the United States.

His expertise includes Life Cycle Assessment (LCA), greenhouse gas accounting (Scopes 1–3), carbon footprint analysis, circular economy strategies, environmental impact assessment, and sustainability analytics.

He also contributes to the scientific community as a peer reviewer for leading international journals, including Journal of Cleaner Production, Resources, Conservation & Recycling, and Waste Management.

Authority Highlights

  • Ph.D. in Sustainability Science — The University of Tokyo
  • Director of Research & Development — DEISO, Japan
  • 13+ years experience in LCA and sustainability consulting
  • Former researcher — Tohoku University & Ritsumeikan University
  • International consulting experience — Japan & United States
  • Reviewer for leading environmental science journals
What Participants Will Be Able to Do

DEISO’s Life Cycle Assessment (LCA) training programs are designed to develop practical capability in performing and interpreting LCA studies aligned with internationally recognized methodological standards.

Participants completing the training will be able to:

• understand the methodological framework of Life Cycle Assessment
• design and structure an LCA study from goal and scope definition to interpretation
• define functional units, system boundaries, and allocation approaches
• construct life cycle inventory structures and environmental modeling logic
• apply life cycle impact assessment methods to evaluate environmental impacts
• interpret LCA results and identify environmental hotspots
• evaluate trade-offs between environmental impact categories
• communicate LCA findings to decision-makers and sustainability stakeholders

These capabilities support the application of LCA in product sustainability evaluation, environmental strategy, and corporate decision-making.

Prerequisites for Participation

DEISO’s Life Cycle Assessment training programs are designed for professionals seeking to develop practical capability in LCA methodology and environmental impact analysis.

No prior experience in Life Cycle Assessment is required to join the Professional training program. Participants are expected to have a general understanding of environmental sustainability concepts and familiarity with analytical or technical work.

The training is particularly suitable for professionals working in sustainability, environmental management, product development, research, or related analytical roles.

What Problems This Training Helps Solve

Organizations increasingly require internal capability in Life Cycle Assessment to support environmental decision-making, product sustainability analysis, and carbon footprint evaluation.

DEISO’s training programs help organizations address challenges such as:

• lack of internal expertise to design and interpret LCA studies
• difficulty understanding methodological requirements of LCA
• uncertainty in defining system boundaries and functional units
• limited capability to interpret environmental impact results
• challenges in evaluating environmental trade-offs across impact categories
• difficulty structuring environmental data for sustainability analysis

By strengthening methodological understanding of LCA, organizations can build internal analytical capability and make more informed environmental decisions.

Methodological Standards Covered

DEISO’s LCA training programs introduce participants to internationally recognized methodological frameworks used in Life Cycle Assessment studies.

The training covers concepts and practices aligned with:

ISO 14040 — Life Cycle Assessment: Principles and Framework
ISO 14044 — Life Cycle Assessment: Requirements and Guidelines
ISO 14067 — Product Carbon Footprint methodology
• widely used Life Cycle Impact Assessment approaches such as ReCiPe, CML, and IMPACT World+

Participants gain an understanding of how these methodological frameworks guide the design, execution, and interpretation of LCA studies.

What Challenges This Training Helps Address

Many organizations recognize the importance of Life Cycle Assessment for evaluating environmental performance, but often face challenges in developing internal capability to conduct and interpret LCA studies.

DEISO’s training programs help address common challenges such as:

• limited internal expertise in Life Cycle Assessment methodology
• difficulty structuring and designing LCA studies
• uncertainty in defining system boundaries and functional units
• challenges in interpreting environmental impact results
• difficulty evaluating trade-offs across environmental impact categories
• limited capability to communicate LCA findings to decision-makers
• lack of structured methodological understanding of LCA standards

By strengthening methodological understanding of Life Cycle Assessment, participants gain the analytical capability required to apply LCA in sustainability analysis, environmental strategy, and product environmental evaluation.

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Case Studies

Download the DEISO LCA Data Collection System™

Download DEISO’s structured LCA Data Collection System™ to improve how life cycle data is gathered, organized, and prepared for modeling. In DEISO’s LCA training programs, this system is explained sheet by sheet to help participants understand the logic behind cradle, use phase, and grave data, and how to apply it in real-world LCA projects aligned with ISO 14040 and ISO 14044.

Explore DEISO’s Life Cycle Assessment (LCA) Services Hub

Access DEISO’s complete LCA ecosystem in one place—from LCA project execution and independent critical review to strategic advisory, professional training, advanced coaching, and LCI database resources. Explore the hub to identify the right service pathway for your technical, operational, and sustainability priorities.

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Contact Info.

English Address:
Level 21 Shiodome Shibarikyu Building
1-2-3 Kaigan, Minato-ku
105-0022 Tokyo, Japan.

Japanese Address:
〒105-0022 東京都港区海岸1-2-3
汐留芝離宮ビルディング21階, 合同会社DEISO.

Phone (JP): 03-5403-6479 / 0488-72-6373
Phone (EN): 070-6969-7700
Fax: 03-5403-6475 / 0488-72-6373
Email: info@dei.so

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