Functional versus declared units

Klar Cite’s name
Mandatory

Required: must be met for the credential.

Product Carbon Footprint·clause Box 3·p.28

Original wording

PACT Methodology for calculating and exchanging cradle-to-gate PCFs clause Box 3 — words not shown. Read it at the source. The held copy is a single-user licence and does not extend to republishing its clauses.

The clause is held and verified. Only its words are withheld.

Klar Cite classification — not the standard’s words

Addresses: the difference between functional and declared units in life cycle results, with a detergent example, and why functional units matter for comparing products; connects to clause 3.2.4.

written by a model, checked against the clause

Read it at the source

Details

How it is proven

Who checks it
Independent body verifies — a certifier, auditor or verifier with no stake

Klar Cite’s reading

Klar Cite’s reading of the clause, not the scheme’s own claim.

Type of requirement
Other — the reading did not fit these types
Standing
Required — must be met for the credential

Cite this clause

Product Carbon Footprint · PACT Methodology for calculating and exchanging cradle-to-gate PCFs · version v3.0 · clause Box 3 · page 28 · build 2026-10-27-1239 · https://klarcite.com/r/60dca51e194eb896

Source document

Record details

Page 28. Read in build 2026-10-27-1239, harvested 2026-10-27.

uid 60dca51e194eb896 · document 1a80c1c5baa0cfd0 · fidelity verbatim · publication date not recorded

See all clauses in this standard