TRUST & DATA PROVENANCE POLICY

SQMTRS Property Data Verification Policy

Our 14-point data methodology framework for RERA tracking, price verification, construction status audit, and infrastructure classification across MMR.

1. MahaRERA Verification Protocol

Every listed project RERA registration number is cross-referenced against official state statutory portals (MahaRERA). Unverified or invalid registrations generate review flags and are excluded from AEO claims.

Source Priority: 100 (Government)

2. Price Verification & Freshness

Base prices are audited against developer sales sheets and active market listings. Prices are governed by a strict 7–30 day freshness threshold (`FreshnessPolicy`) before requiring re-verification.

Freshness: 14 Days

3. Construction & Possession Tracking

If a project's possession date has passed while remaining marked 'Under Construction', our engine flags a `NEEDS_REVIEW` warning rather than making unverified claims.

Integrity Rule: Warning

4. Infrastructure Status Taxonomy

Transport infrastructure (Metros, Airports, Expressways) is classified using a strict 9-level taxonomy (`Operational`, `Under Construction`, `Approved`, `Planned`, `Proposed`) with `StatusEffectiveDate` attribution.

Taxonomy Governed

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