Values describe contracts, not losses or verified payments. Missing values are not treated as known spending.
Some older records combine contractual and final values. This limitation remains visible until reimport. These are not verified payments.
Main suppliers
Not available
Supplier totals use published shares; where unavailable, equal allocation is an estimate.
Contract Details
Procedure
Concurso público
CPV
71314100
Contract Type
Aquisição de serviços
Location
Portugal, Castelo Branco, Belmonte
Publication
2023-11-24
Celebration
2023-11-23
Data coverage
Source evidence: Portal BASE · Not available
essential fields present: 3 (5)
Missing fields: contractual price, suppliers
Not available
Risk Flags
An indicator describes a pattern in the data. It does not establish wrongdoing. No indicators does not certify a contract.
C1 · Missing Supplier NIF
A recorded supplier has no NIF, or a positive reported final price has no recorded supplier. This describes source completeness.
Source evidence
Rule
C1 no winner recorded: awarded contract (effective price > 0) has no supplier identified
C1_MISSING_WINNER_NIF · MEDIUM · 2026-03-06 · Not available
Experimental indicators and advanced analysis
A9 · Abnormal Price Reduction
Reported final price is below half the positive base price. A reduction is descriptive and requires source review.
Source evidence
Rule
A9 price reduction: ratio 0.001 outside [0.5, 1.5]
Base price
1647364.0
Total effective price
1642.0
Ratio
0.001
A9_PRICE_REDUCTION · LOW · 2026-03-06 · Not available
B5 · Benford's Law Deviation
A buyer's first-digit distribution departs from Benford's distribution using chi-square with at least 20 observations. Data selection can invalidate the diagnostic; it is not evidence of fraud.
Source evidence
Rule
B5 Benford's Law deviation: chi-square 53.8495 (df=8, n=150, threshold=15.507)