ASHRAE's published commissioning references and the status of its data-center commissioning guideline
G0-2019 / G1.1-2025 / Std 202-2024; G1.6P in first public review (Oct 2026)observed
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| Scope | Published editions per ASHRAE's register; 1.6P is a public-review draft, not a published guideline. Its draft scope reaches 'up to the server racks and IT equipment'. Adopted editions determine project applicability; Guideline 1.1 covers new HVAC&R commissioning. |
| As of | 2026-10 |
| Source | ASHRAE, Titles, Purposes and Scopes register. · Register: Guidelines 0, 1.1, 1.6P and Standard 202. Guideline 1.6P status: ASHRAE Standards Actions Vol. XVI Issue 39 (2026-10-02), 'First Public Review of ASHRAE Guideline 1.6P, Application of the Commissioning Process to Data Centers', 45-day review 2026-10-02 to 2026-11-16 (https://www.ashrae.org/file%20library/technical%20resources/standards%20and%20guidelines/standards%20actions/sa-oct_2_2026.pdf) |
| Review | checking…review by 2026-12-15 · standard cadence |
| Recorded changes | last 2026-10-19 · 3 revisions tracked |
| Claim id | ashrae-commissioning-process-basis-of-design |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.