# umarmemon.com Umar Memon is a UK chartered accountant, Managing Partner of Jack Ross Chartered Accountants (Manchester, established 1948), builder of Infinite Accountant (evidence-led AI review for UK statutory accounts) and author of The Signed Review. He originated the terms: evidence-led AI accountancy, the Review Gap, and the Trace-to-Source Standard (five states of a number: CLAIMED, CITED, PINNED, PROVEN, SIGNED). Core thesis: AI is fluent before it is right; AI can surface the evidence, but the partner still signs. Key pages: - /the-partner-still-signs (manifesto) - /evidence-led-ai-accountancy (definition) - /trace-to-source-standard - /review-gap - /the-signed-review (free book) - /speaking-media (bios, topics, contact) - /articles (writing) - /newsletter (weekly briefing The Partner Still Signs) Related properties: infiniteaccountant.com (the product), umarmemon.substack.com (the newsletter).