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Enterprise Program · Scope 1–3 & PCF Governance

Industrial Carbon Readiness Assurance Program

Enterprise-level carbon governance and pre-submission assurance readiness for industrial organizations and suppliers. DEISO strengthens Scope 1–3 accounting integrity, Product Carbon Footprint (PCF) integration, internal controls and tender-aligned carbon defensibility — preparing your organization for structured external scrutiny without acting as a verification body.

Not a one-time auditA governance reinforcement and assurance-readiness program across Scope 1–3, PCF, controls and documentation.
Your framework, stress-testedThis program does not include preparation of carbon inventories, Scope 1–3 calculations or PCF studies.
Supplier and tender readyBuilt for procurement, investor, regulatory and supply-chain carbon requirements.

Industrial Carbon Readiness Assurance Program: pricing

Three program levels. They differ in how many of the eight program components are included, how many entities and products are covered, and how many pre-submission audit simulations we run with you before external scrutiny.

Essential

For organizations that need their Scope 1–3 foundation reinforced before tenders or supplier requests.

$18,000fixed fee
Organization1 entity
Components4 of 8
Audit simulationsNone
Duration6 weeks
  • Scope 1–2 inventory boundary validation and control logic review
  • Category-level Scope 3 prioritization and methodology reinforcement
  • Internal carbon data controls and documentation architecture
  • Carbon governance policy refinement
  • Readiness report with prioritized actions; two working sessions
Request Essential
Recommended

Standard

For suppliers facing customer PCF requests and tender carbon criteria.

$30,000fixed fee
OrganizationUp to 3 entities
Components7 of 8
Audit simulations1
Duration10 weeks
Request Standard

Comprehensive

For multi-entity industrial groups needing board-level carbon oversight and full assurance readiness.

$48,000fixed fee
OrganizationUp to 5 entities
ComponentsAll 8
Audit simulations2
Duration14–16 weeks
  • Everything in Standard
  • Executive carbon oversight structuring
  • Product Carbon Footprint alignment, up to 10 products
  • Two pre-submission audit simulations: before and after remediation
  • Readiness summary letter for customers, tenders or your board (not a verification statement)
Request Comprehensive

Components by level

Program componentEssentialStandardComprehensive
Scope 1–2 boundary validation and control logic✓✓✓
Scope 3 prioritization and methodologyUp to 5 categoriesUp to 10All 15
Internal carbon data controls and documentation✓✓✓
Carbon governance policy refinement✓✓✓
Supplier data governance structuring—✓✓
PCF integration alignment—Up to 3 productsUp to 10 products
Executive carbon oversight structuring——✓
Pre-submission audit simulations—12
Entities covered1Up to 3Up to 5
Duration6 weeks10 weeks14–16 weeks

Questions clients ask

How is this different from a one-time audit?

An audit gives you findings at one point in time. This program works alongside your team over several weeks to reinforce Scope 1–3 accounting, controls, PCF alignment and governance, then tests readiness with pre-submission audit simulations before external scrutiny.

Do you prepare our inventory or PCF studies?

No. This program does not include preparation of carbon inventories, Scope 1–3 calculations or PCF studies. DEISO independently reviews and stress-tests the carbon reporting framework and documentation you have already developed.

Does DEISO issue a verification statement at the end?

No. DEISO does not act as a verification body. The program prepares your organization so that external verification or assurance proceeds with fewer findings.

We completed the Exposure Diagnostic. Is it credited?

Yes. 50% of the Exposure Diagnostic fee is credited toward any level of this program, and its findings become the program's starting point.

What if we have more entities or products?

Groups above the entity or product limits are quoted individually before work starts. You always receive a fixed fee in writing; there are no hourly overruns.

Fees in USD, excluding taxes and travel. Final scope and fee are confirmed in a written quotation.

Enterprise program

Industrial carbon readiness assurance program

The Industrial Carbon Readiness Assurance Program is a structured enterprise engagement built to strengthen carbon governance, supplier defensibility, and tender-aligned climate credibility.

This is not a one-time audit. It is a governance reinforcement and assurance-readiness program integrating Scope 1–3 accounting, Product Carbon Footprint alignment, internal controls, and documentation architecture into a coherent industrial carbon framework.

Objective

Program objective

Industrial organizations increasingly face carbon disclosure requirements across procurement, investor scrutiny, regulatory frameworks, and supply-chain pressure.

DEISO prepares organizations to withstand structured review and external assurance processes by strengthening methodological integrity, control environments, and documentation defensibility.

Components

Core program components

  • Scope 1–2 inventory boundary validation and control logic review
  • Category-level Scope 3 prioritization and methodology reinforcement
  • Supplier data governance structuring
  • Product Carbon Footprint integration alignment
  • Internal carbon data controls and documentation architecture
  • Carbon governance policy refinement
  • Executive carbon oversight structuring
  • Pre-submission audit simulation and readiness testing
Tender readiness

Supplier and tender readiness

For industrial suppliers participating in large procurement frameworks, carbon governance maturity is now a competitive differentiator. This program strengthens:

  • Carbon disclosure defensibility
  • Evidence traceability
  • Scope 3 upstream documentation logic
  • PCF alignment for product-level transparency
  • Internal review controls before submission

The objective is tender-aligned carbon credibility — without transferring operational execution.

Internal controls

Internal control and documentation architecture

Carbon reporting failures often stem from weak internal controls rather than calculation errors. DEISO evaluates and reinforces:

  • Data ownership clarity
  • Segregation of duties in carbon reporting
  • Change log integrity
  • Emission factor governance
  • Calculation model documentation standards
  • Version control systems
Readiness testing

Assurance-readiness testing

The program includes structured pre-submission audit simulation under reasonable or limited assurance logic. This internal review stress-tests:

  • Boundary consistency
  • Data traceability
  • Methodological alignment
  • Evidence completeness
  • Management review documentation
Important

DEISO does not issue verification statements or act as a certification body. The objective is readiness and defensibility before engagement with authorized assurance providers.

Who it is for

Built for

  • Industrial manufacturers with multi-site operations
  • Suppliers in carbon-sensitive procurement chains
  • Organizations preparing for structured carbon assurance
  • Enterprises integrating PCF into governance frameworks
  • Groups scaling Scope 3 reporting across business units
Outcomes

Program outcomes

  • Strengthened carbon governance structure
  • Clear Scope 1–3 boundary defensibility
  • Integrated PCF control environment
  • Executive-level carbon oversight clarity
  • Reduced external assurance risk exposure
  • Institutional carbon credibility reinforcement
Structure

Engagement structure

This program runs as a structured multi-phase enterprise engagement. Scope and duration are determined following a confidential readiness assessment.

Comparison

Core program components

Dimension Traditional carbon audit Industrial carbon readiness program
Scope Point-in-time review Multi-phase governance reinforcement
Internal controls Limited focus Full control environment structuring
Scope 3 integration High-level review Category-level defensibility logic
PCF alignment Separate assessment Integrated governance framework
Tender alignment Not structured Supplier-readiness positioning
Outcome Audit observations Enterprise carbon defensibility architecture
Engagement process

How the program runs

1

Scope confirmation

We define the structural and reporting foundation of the engagement, including:

  • Carbon reporting boundaries across Scope 1–3
  • Sites, entities, and operational coverage
  • PCF integration scope where applicable
  • KPI architecture and emission factor governance
  • Evidence traceability and documentation maturity
2

Pre-submission audit and governance review

Structured technical review procedures aligned with reasonable or limited assurance logic, focused on readiness and defensibility rather than certification issuance. This phase includes:

  • Boundary consistency assessment
  • Category-level Scope 3 defensibility testing
  • Internal carbon control environment evaluation
  • Data traceability validation
  • Methodological alignment review
  • Tender-aligned documentation reinforcement
3

Readiness conclusion and executive reporting

You receive:

  • Comprehensive technical findings report
  • Structured governance observations
  • Identified control gaps if any
  • Prioritized improvement recommendations
  • Carbon defensibility reinforcement roadmap
Important

DEISO does not issue verification statements or act as a certification body. The objective is institutional readiness before engagement with authorized assurance providers.

Why DEISO

Why organizations choose DEISO

  • Industrial-sector carbon specialization
  • Deep Scope 1–3 and PCF technical expertise
  • Structured pre-submission audit methodology
  • Risk-aware governance reinforcement
  • Independent, technically grounded review
  • Control-environment strengthening focus

We operate with discipline, documentation rigor, and governance sensitivity suitable for complex industrial environments.

Next step

Request an industrial carbon readiness assessment

If your organization is preparing for structured carbon scrutiny, supplier qualification, or external assurance engagement, submit a confidential readiness inquiry. A structured scoping assessment will determine:

  • Carbon maturity level
  • Scope 1–3 integration complexity
  • PCF governance exposure
  • Internal control environment gaps
  • Estimated program timeline
  • Engagement quotation

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): /
Phone (EN):
Fax: /
Email:

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