Software verification and independent professional review are tracked separately. This page never claims professional approval — only a qualified reviewer, using their own judgement, credentials, and the reviewer packet below, can determine whether a case is acceptable.
Existing verified / documented barrier
v1.0.0 · radiography- Purpose
- Existing-facility compliance with documented construction confidence.
- Required reviewer qualification
- Diagnostic medical physicist or qualified expert
- Formula IDs
- RAD.EXISTING_FACILITY.EVALUATION
- Dataset binding
- METADATA_CITATION_ONLY
Assumptions
- DOCUMENTED_CONSTRUCTION confidence
Applicability limits
- Existing facilities with documentation
Known limitations
- UNKNOWN confidence can never demonstrate compliance
Independent calculation instructions: Compare existing transmission to required transmission under documented confidence.
Software results
Compared against a locked regression baseline. Comparison state: PASS · Verification state: SOFTWARE_VERIFICATION_PASS
| Field | Value |
|---|---|
| complianceStatus | COMPLIANCE_DEMONSTRATED |
| existingTransmission | 0.000921 |
Input hash: 053744afdd2b7eb4 · Result hash: 97dfca408d78607f
Reviewer packet
Full markdown packet a qualified reviewer uses to perform an independent calculation.
# Reviewer packet — PV-RAD-EXIST-001
**Title:** Existing verified / documented barrier
**Version:** 1.0.0
**Modality:** radiography
**Software state:** SOFTWARE_VERIFICATION_PASS
**Independent review status:** READY_FOR_INDEPENDENT_REVIEW (pending human entry)
## Boundaries
- Software verification is not professional validation.
- Self-review does not qualify as independent review.
- Do not fabricate independent results.
- Licensed package citation: `ncrp147-diagnostic-uat-0.3.0` (METADATA_CITATION_ONLY).
- Numeric software lock uses demonstration transmission parameters only.
## Purpose
Existing-facility compliance with documented construction confidence.
## Formula IDs
- `RAD.EXISTING_FACILITY.EVALUATION`
## Independent calculation instructions
Compare existing transmission to required transmission under documented confidence.
## Required reviewer qualification
Diagnostic medical physicist or qualified expert
## Software results (comparison values; not pre-rounded away)
```json
{
"complianceStatus": "COMPLIANCE_DEMONSTRATED",
"existingTransmission": 0.0009213265385524166
}
```
## Display rounding (informational only)
```json
{
"complianceStatus": "COMPLIANCE_DEMONSTRATED",
"existingTransmission": "0.000921"
}
```
## Hashes
- Input hash: `053744afdd2b7eb4`
- Result hash: `97dfca408d78607f`
## Assumptions
- DOCUMENTED_CONSTRUCTION confidence
## Known limitations
- UNKNOWN confidence can never demonstrate compliance
Independent result entry
Demo-only entry for this CONTROLLED_UAT session. Values are held in server memory (not a database) and reset when the server restarts.
Discrepancies
No discrepancies opened for this case.
Professional approval attempt
Approval is blocked while any discrepancy is open, while the case has not passed software verification, when no independent result has been recorded, or when credential/authority requirements are not met. Any approval recorded in this environment is a CONTROLLED UAT ELECTRONIC APPROVAL RECORD — not a qualified digital signature — and does not itself constitute professional approval.