Site Package Handoff Checklist: Review Evidence, Revisions and Exports
Review a site package before sharing it: a five-step handoff checklist, blank evidence register and an illustrative example with explicit unknowns.

Quick answer
Before handing over a site package, check its purpose and boundary, trace each finding to a dated source, separate facts from assumptions, open the requested exports and assign outstanding issues. Record the revision and recipient so later changes can be understood.
A handoff succeeds when the recipient can identify the current revision, inspect the evidence and understand what they can use it for. This checklist is a practical review aid, not a planning determination or certification.
Start with the definition and contents of a site intelligence package if you are agreeing the deliverable for the first time. Then download the blank evidence register (CSV). It contains review categories and empty evidence fields; no site has been assessed in that file.
1. Agree the purpose and site boundary
Write down the intended decision and the limits of the work. Confirm the boundary, address, jurisdiction, proposal description and revision. Ask the recipient which outputs they need and which application or review process will receive them.
Do not label early screening as a complete development appraisal. Record any excluded topics, inaccessible sources or areas outside the evidence coverage.
2. Trace the findings to their sources
Use one register row per finding or unresolved question. Record the source, relevant section, date and extent. Separate the date you accessed a source from its publication or effective date. If an edition is unknown, write that explicitly.
For changing policy, revisit the issuing authority before relying on a saved extract. If two sources disagree, keep both references and identify the reviewer who will resolve the difference. Do not silently select the more favourable answer.
3. Separate observations, assumptions and unknowns
An observation describes what the source shows. An assumption fills a gap for a stated purpose. An unknown remains open. Those states should not look interchangeable in a summary.
| Illustrative item | Evidence state | Next action |
|---|---|---|
| A source map shows a designation near the boundary | Observation; site intersection not yet checked | Compare the source geometry and agreed boundary |
| A massing option uses an assumed access location | Design assumption | Confirm access requirements and relevant rights |
| An export has no recorded vertical reference | Unknown | Request its reference before using elevations |
These are invented examples for using the checklist, not results for an actual site.
4. Open and check the requested exports
Open each representative file in the receiving application. Check that it contains the intended site and layers, and inspect units, origin, extent and known reference points. Record the receiving software/version, any conversion and the outcome.
For GeoJSON following RFC 7946, longitude/latitude positions are in decimal degrees. Confirm any projection or conversion needed for a metre-based drawing. A file extension or successful download does not prove positional accuracy or compatibility.
If an output fails, keep the failure in the register and agree a replacement. Do not mark the package accepted while an essential file remains unusable.
5. Issue a revision with named next actions
Give the recipient a short decision summary, the agreed outputs and the evidence register. List outstanding issues with an owner and next action. State which revision replaces which earlier issue and how material corrections will be communicated.
Use the blank evidence register as a starting template, adapting the rows to the project. It does not replace an agreed information-management process or prove that the checks were performed.
Illustrative example
Illustrative example, not a customer result: before a concept review, the architect opens the supplied geometry and finds that the origin is undocumented. The team issues the narrative for discussion, marks geometry reuse as unresolved, and assigns an export check before the design drawing is based on it.
Frequently asked
Is the evidence register a completed site assessment?
No. It is a blank review template with suggested categories. Add the actual sources, findings, limitations, reviewer and revision for your project.
What should I do if a source is missing or outdated?
Record the gap and assign a follow-up check. Keep the conclusion provisional instead of presenting an unsupported absence of risk.
Can a package be shared with open issues?
Yes, if its intended use and open issues are clear to the recipients. Agree which decisions must wait for those issues to be resolved.
Conclusion
A useful handoff makes the next decision and its evidence clear. Record limitations alongside findings, verify the files people will use and keep unresolved issues visible. Read the Atlasly site analysis method to check where the product may support your workflow.

About the author
Shatakshi Patil
Architect writing about pre-construction due diligence, planning context, and site intelligence workflows for design teams using Atlasly.
Sources and references
Authoritative references for the planning policies, regulations, and standards referenced in this article. Always check the publisher for the latest version.
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