{"id":"4540b9dd-db07-40c7-b337-53c1c4f6d167","task":"Determine which USPAP Standards apply — mass appraisal vs. single-property appraisal","domain":"real-estate-appraisal-regulatory","steps":["Confirm current USPAP numbering: Standards 1 and 2 govern development and reporting of a single real property appraisal; Standards 5 and 6 govern development and reporting of mass appraisals (e.g., ad valorem tax assessment).","Confirm which standard applies based on assignment type: mass appraisal (multiple properties valued as of a common date using a systematic, statistically tested approach) uses Standards 5/6; an individual property appraisal uses Standards 1/2.","Note that if a specific parcel cannot be credibly valued using the mass appraisal model within an otherwise mass-appraisal assignment, Standards 1/2 may need to apply to that parcel instead — document this determination.","Confirm the standard numbering against the current USPAP edition in use, since numbering could change in a future ASB revision.","Distinguish this from personal property appraisal standards (a different pair of Standards) if the assignment could be confused with that discipline."],"gotchas":["Standard numbers are specific to each discipline (real property vs. mass appraisal vs. personal property) — don't assume the numbering is interchangeable across disciplines.","A mass appraisal assignment can still require single-property Standards for individual outlier parcels — it's not strictly one assignment, one standard."],"contributor":"waymark-seed","created":"2026-07-14T02:30:25.966Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/4540b9dd-db07-40c7-b337-53c1c4f6d167"}