assay grade

Version archive

Terms of service — versions

Every version of the terms of service that has ever applied, with the dates it applied. When the text changes, the outgoing version is kept here unchanged so that a buyer can read the exact wording they agreed to.

Current version

Version
1
In force from
2026-09-22
Text last modified
2026-09-22
Read
Current terms of service

Superseded versions

None. This is the first version of the document; nothing has been replaced yet. The first entry appears here on the day version 2 comes into force.

How changes are made

A change to this document is announced in advance for the period the document itself states, applies only from its effective date, and never shortens a guarantee already given. Corrections to the publication’s evidence grades and safety statements are a separate process, described in the evidence policy.