Certification guide

Understand sustainability certifications, labels, and proof signals.

These educational profiles explain certification focus areas, proof strength, common checks, scope, and limitations. Sustainable Units does not issue official certifications.

Educational example library

These certification guide entries are educational learning profiles. Sustainable Units does not issue official certifications, verify these programs, or replace original standards documents.

Educational certification example
Example proof level: Certification found

Organic Material Standard

Material origin / Global

Educational certification profile describing how organic material programs can support questions about inputs and traceability.

Educational certification example
Example proof level: Certification found

Responsible Packaging Mark

Packaging design / North America

Educational certification profile for packaging programs that review recycled content, recyclability, and labeling clarity.

Educational certification example
Example proof level: Third-party audited

Ethical Workplace Audit

Social practices / Global

Educational certification profile showing how third-party labor and workplace audits may support social responsibility questions.