GHG inventory management plan
ISO 14064-1:2018, clause 8
Annual cycle
| Month (FY end + n) | Activity | Owner | Output |
|---|---|---|---|
| −2 | Review boundary, source register and significance assessment | Inventory manager | Updated registers |
| −1 | Brief data owners; issue data requests | Inventory manager | Data request log |
| +1 | Collect activity data and evidence | Data owners | activity-data.csv, evidence index |
| +2 | Calculate; QA/QC checks; uncertainty assessment | Inventory manager | Draft inventory |
| +2 | Internal review | Internal reviewer | Review record |
| +3 | Draft GHG report and GHG statement | Inventory manager | Draft report |
| +3–4 | Verification | Verification body | Findings, opinion |
| +4 | Fix findings; sign-off; publish | Inventory owner | Final report; git tag FYxxxx-verified |
Information management procedures (clause 8.1)
- Single source of truth. This repository holds methods, registers and calculations. Source evidence lives in the controlled document store at [location].
- Change control. Every change is made by pull request and reviewed by someone other than the author.
- Access. Write access is limited to the inventory team.
- QA/QC checks before sign-off. See data quality.
Document retention (clause 8.2)
Keep the documents behind each verified inventory for at least 7 years, or longer if regulation or contracts require it.
Improvement plan
| ID | Source | Issue | Action | Owner | Target year | Status |
|---|---|---|---|---|---|---|
| IMP-01 |