Certificate numbers, issuing bodies and expiry dates are published in full. Verify them with the certification body directly — you should not have to take our word for it.
Both ISO certificates carry the same original cycle start date — 1 November 2008 — and have been re-audited on schedule every cycle since. The current certificates run to November 2028. The certified scope has always been “provision of translation and localization service”; it has never been narrowed or amended.
The translation-specific standard. Unlike ISO 9001 — a general quality management standard open to any industry — ISO 17100 sets mandatory requirements for translator qualifications, an independent revision step, and process traceability.

Current 2015 revision, not the superseded 2008 version. Certified and re-audited on the same cycle as ISO 17100.

Continuous member since 2001, subscribing to the ATA Code of Ethics and Professional Practice — joined the year after the company was founded.

Listed continuously since 2015. The CSA ranking is published publicly and can be verified independently.
Council membership — a senior membership tier within the national industry body, above ordinary membership.

They are routinely conflated in procurement. They require different things.
Tenders and enterprise procurement increasingly name ISO 17100 specifically. ISO 9001 alone shows a company is run to a documented system; it does not evidence that the translation process itself meets a standard.
Stamped certificate copies and a written scope statement are available on request. Acknowledged in 4 hours, quoted in 24.