ICP Versioning and Governance

Your ICP should have a version number. ICP v1.0 was your initial hypothesis. ICP v1.1 was the first data-driven refinement. ICP v2.0 was the major revision when you added LTV weighting. Versioning is not bureaucracy — it is the discipline that turns ICP refinement from an ad hoc exercise into a governed process with clear ownership, documented changes, and measurable improvement.

1. Assign ICP Ownership One person owns the ICP model — typically the demand gen leader or revenue operations leader. They are responsible for the quarterly refinement cycle, the data analysis, the sales feedback integration, and the version update. Without clear ownership, refinement becomes "someone should probably update this" and never happens.
2. Document Every Version For each ICP version, document: the date of the update, the data that prompted the change, the specific criteria that changed, the expected impact on targeting, and the segments affected. This documentation creates institutional memory and enables the team to track whether ICP changes actually improved performance.
3. Communicate Changes Proactively When the ICP changes, every team that touches targeting must be notified: SDRs, AEs, marketing, content creators, and event planners. A new ICP version without communication is a targeting strategy that only the author follows. Build a change notification process that reaches every stakeholder within 48 hours.

Your target list is your territory. Refining it is not a one-time exercise — it is a continuous operation. Every quarter, the map gets sharper. Every cycle, the targeting gets tighter.

— HUNTER, Demand Generation Specialist