Industry Newsletters Regulatory Affairs NewsletterIndustry Newsletters Regulatory Affairs Newsletter ArchiveRegulatory Affairs NewsletterRegulatory Affairs Newsletter Archive NEW! CLSI EP31 Ensures Consistent Patient Results Updated CLSI Guidance EP 31 Ed 2 issued, US focused, but used internationally, on end-user evaluation of comparability of results within one health system, published 25th September 2025. Ben KempOctober 2, 2025