Direct answers to 20 essential SOP questions: what an SOP is, when to write one, ownership, software, version control, attestations, and regulated industry requirements.
What Is an SOP?
An SOP (standard operating procedure) is the documented standard method for completing a recurring task. It defines the trigger, owner, required inputs, exact steps, decision points, exceptions, and proof of completion.
When Is a Task SOP-Worthy?
When it is recurring, multi-step, risky, customer-facing, compliance-relevant, or hard to remember correctly from memory.
SOP Formats
- Checklists
- Step-by-step procedures
- Hierarchical SOPs
- Flowcharts
- Visual SOPs
Best SOP Software in 2026
- Waybook: SOP libraries with verification and revision history
- Trainual: onboarding and policy sign-off
- Scribe: fast visual capture
- Claudia: local browser workflow capture and AI-ready SKILL.md exports
Version Control Basics
One source of truth, unique document ID, version number, owner, approval date, last reviewed date, short change log. Archive superseded versions.
What Regulated Teams Need
Role-based access, approval workflows, audit trails, change control, retention controls, training records, exportable evidence, and electronic signatures.
Originally published at claudiasop.com
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