Running Framework Assessments Without Drowning in Spreadsheets

NIST CSF, 800-53, ISO 27001, CMMC — one assessment engine, shared evidence, AI-assisted scoring. How we keep multi-framework programs from collapsing under their own weight. A defense subcontractor we work with (a machine shop, about 90 people, doing parts for a prime that sits under DoD contracts) showed me their assessment archive last year. It was a shared drive with 14 spreadsheets. One for their CMMC self assessment, one a consultant had built for NIST 800 171, a NIST CSF tab their insurer wanted, and eleven more in various states of abandonment. The same control about multi factor authentication appeared in at least six of them, answered slightly differently each time. Nobody trusted any single copy, so every audit started from scratch. This is the quiet tax of framework work. The frameworks themselves aren't the problem. The problem is treating each one as a separate universe when they overlap by 60 to 80 percent. A control that says "enforce multi factor authentication on remote access" is the same control whether NIST calls it IA 2, ISO calls it A.5.17 ish access control, or CMMC files it under 3.5.3. Answering it once and mapping it everywhere is the entire game. Answering it fourteen times is how programs drown. Start from a template, not a blank sheet The spreadsheet approach forces you to build the assessment structure and answer it at the