Estimate how many environmental compliance items a team can review each week and how long an existing backlog may take to clear. The model separates scheduled hours from meetings, administration, and other non-review work, then applies the observed handling time per item. Use it for staffing and workload planning, and replace the defaults with measured team data whenever possible.
Weekly capacity = reviewers × hours × (1 − overhead rate) × 60 ÷ minutes per review
Backlog clearance time equals backlog items divided by weekly capacity.
The main result is sustainable weekly throughput under the entered assumptions. It is a planning capacity, not a guarantee that every case will require the same effort.
This planning estimate is not legal advice; confirm obligations, limitation periods, and enforcement rules with qualified counsel and the relevant authority.
With 4 reviewers, 25 hours each, 20% overhead, and 45 minutes per item, effective time is 80 hours and capacity is 106.7 items per week. A 180-item backlog takes about 1.7 weeks.
No. It is a planning calculation based only on the values entered and does not determine legal obligations or outcomes.
Use controlling policy or legal values for requirements and measured operating data for time, cost, probability, or workload assumptions.
Run separate low, expected, and high scenarios and document the source and date of every assumption.
No. Compliance also depends on scope, controls, evidence, implementation quality, and the applicable jurisdiction or contract.
Recalculate after a rule, policy, contract, workload, staffing level, cost, control, or risk assumption changes.
| Variable | Role |
|---|---|
| Reviewers and hours | Gross scheduled capacity |
| Non-review time | Removes unavailable time |
| Minutes per review | Converts hours into items |