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Environmental Product Declaration

EPD Development Mistakes That Delay Verification (And How to Avoid Rework)
EPD Development Mistakes That Delay Verification (And How to Avoid Rework)

EPD modelingEPD data qualityEPD Development Mistakes That Delay Verification (And How to Avoid Rework)Environmental Product Declarations (EPDs) are increasingly required for:Green building procurementPublic infrastructure tendersEU taxonomy alignmentScope 3 supplier transparencyCarbon disclosure credibilityYet many EPD projects stall during third-party verification.Not because of formatting issues.Not because of minor calculation discrepancies.But because of structural methodological weaknesses.Below are the most common technical failures that delay verification — and how to avoid rework.Allocation Decision RiskThe ProblemAllocation errors are among the most common causes of verification…

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DEISO Successfully Delivers Advanced LCA and EPD Training for Inter Construction (North Macedonia) in Tokyo
Inter Construction company logo
DEISO Successfully Delivers Advanced LCA and EPD Training for Inter Construction (North Macedonia) in Tokyo

DEISO LLC has successfully delivered two advanced environmental training programs for Inter Construction, a North Macedonia-based engineering company. The programs—Life Cycle Assessment (LCA) Expert+ Training—were conducted onsite at DEISO’s headquarters in Tokyo over five intensive business days, totaling 33 hours of professional instruction. DEISO is pleased to continue supporting companies worldwide on their sustainability and transparency journey, empowering organizations to build capacity in LCA, EPD, and GHG accounting toward global environmental excellence. DEISO LLC. Tokyo, Japan, November 2, 2025

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Introducing DEISO EcoIN Data AI: Revolutionizing LCI Process Search for Sustainability Professionals
Interwoven green and blue abstract design logo
Introducing DEISO EcoIN Data AI: Revolutionizing LCI Process Search for Sustainability Professionals

EPD, and GHG projects. About DEISO EcoIN Data AI EcoIN Data AI empowers Contact us for custom, team, or enterprise plans.

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Life Cycle Assessment Background Data Vs. Foreground Data and How to Select The Most Appropriate LCI Database
Man analyzing various hand-drawn business graphs.
Life Cycle Assessment Background Data Vs. Foreground Data and How to Select The Most Appropriate LCI Database

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Introducing the Environmental Product Declaration (EPD)Training Programs
EPD training programs and urban sustainability.
Introducing the Environmental Product Declaration (EPD)Training Programs

Introducing EPD training programs: We now provide Environmental Product Declaration (EPD) Training Programs of "Professional" and "Advanced." Choose the one that best meets your requirements. Perform EPD Calculations in an LCA software: You can choose from GaBit, SimaPro, or openLCA (free software)—you can select the software you have a license for or the free openLCA software. In addition to basic LCA training, the program comes with several unique features. You can compare the two programs at

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