Sustainability Verification Framework

How sustainable is your company, really?

This framework looks at your whole production chain — not just which certificates you hold, but what's behind them. Answer the questions for each area, record a score out of the area maximum, and note the evidence level. A certification name or a self-declared claim is never proof on its own.

Scope of Verification

Only the entity, facility, product or material explicitly stated below is covered by the assessment.

Evidence Levels

The evidence level is recorded for each scored area. High scores require proportionately strong evidence.

0 · No Evidence

A claim has been made, but no supporting evidence has been provided.

1 · Self-Reported

Information is provided directly by the company through questionnaires, policies or internal reporting.

2 · Document Verified

The Sustainable Link has reviewed supporting documentation such as invoices, utility data, certificates, supplier lists, payroll records or audit reports.

3 · Third-Party Verified

The information or performance has been independently verified by a relevant third party.

Critical Requirements – Zero Tolerance

A verified critical failure may result in automatic rejection, regardless of the overall numerical score.

Human Rights

Health & Safety

Environment & Chemicals

Integrity & Transparency

Critical Failure
Decision

1. Working Conditions & Human Rights

20 points

Wages

Benchmark used

Working Hours

Worker Rights

In place

Social Audits

Audit type
Corrective actions completed
Evidence Level: ___ / 3

2. Raw Materials & Traceability

15 points
Materials
MaterialOriginSupplierCertification / Standard% of Volume
Supply-chain traceability achieved
Supporting documentation available
Evidence Level: ___ / 3

3. Water & Chemicals

15 points
In place
Referenced requirements / systems
Chemical control
Evidence Level: ___ / 3

4. Energy & Climate

15 points
Greenhouse-gas measurement
Evidence Level: ___ / 3

5. Waste & Circularity

10 points
In place
Evidence Level: ___ / 3

6. Product & Life Cycle

10 points
Life-cycle stages assessed
Product qualities
Evidence Level: ___ / 3

7. Governance & Transparency

5 points
In place
Supply-chain information publicly disclosed
Evidence Level: ___ / 3

8. Transport & Logistics

4 points
In place

9. Packaging

3 points
In place

10. Innovation & Development

3 points
Focused on

Certification Verification

A certification does not automatically result in approval. Each certification must be checked for validity, issuer, scope and relevance to the assessed entity, facility, product or process.

GOTS
GRS
OEKO-TEX
ISO 14001
ISO 45001
SA8000
FSC
EU Ecolabel
Other

Certificate checks

Final Score

The total score is not sufficient by itself. All minimum requirements and critical-failure rules must also be satisfied.

Assessment AreaMaximumScore
Working Conditions & Human Rights20–
Raw Materials & Traceability15–
Water & Chemicals15–
Energy & Climate15–
Waste & Circularity10–
Product & Life Cycle10–
Governance & Transparency5–
Transport & Logistics4–
Packaging3–
Innovation & Development3–
TOTAL1000

NOT VERIFIED — Significant improvement is required before verification.

Minimum Requirements for TSL Verified

Gap Analysis

Three Key Strengths

Three Priority Improvement Areas

Corrective Action Plan

Verification Decision

Total Score

0 / 100

Overall Evidence Quality
Decision
Verification applies to

Final Verification Record

Verification may be reviewed, suspended or withdrawn if the requirements are no longer met. The assessed organisation must inform The Sustainable Link of material changes affecting the assessment.

Final Decision