Inspecting Authority

The Inspecting Authority is the government officer, department, or designated agency that conducts physical inspection of goods delivered or works executed under a government contract, and certifies whether they meet the specified quality and quantity requirements before the government accepts the goods or authorises payment for the work. The Inspecting Authority's acceptance certificate or inspection report is a mandatory document in the payment chain.

What is an Inspecting Authority in government procurement?

For goods procurement, the Inspecting Authority is often the consignee (the government officer receiving the goods) or a separately designated quality control agency. The Central Government has empanelled agencies such as the Bureau of Indian Standards (BIS), the Directorate General of Supplies and Disposals (DGS&D) inspection wings, the National Test House (NTH), and various NABL-accredited laboratories as third-party inspection agencies for different product categories.

For works contracts, the Inspecting Authority role is performed by the engineer-in-charge and their team (Assistant Engineer, Executive Engineer) who inspect work at each stage, foundation, structure, finishing, and by an independent quality monitor where separately appointed for large projects.

In defence and railways procurement, dedicated inspection organisations (DGQA for defence, RDSO for railways) serve as the primary inspecting authorities for equipment and materials. Suppliers in these sectors must arrange pre-delivery inspection by the designated authority, and goods cannot be despatched without the inspection certificate.

The Inspecting Authority checks the following: compliance with technical specifications, physical dimensions and quantities, material test certificates (for steel, cement, other materials), workmanship quality, sample testing results (where applicable), packing and labelling standards, and any other contract-specific acceptance criteria.

When the Inspecting Authority accepts goods or work, it issues an Inspection Certificate or Acceptance Certificate. This document is attached to the bill and is a mandatory prerequisite for payment. Rejected goods must be removed and replaced; defective work must be demolished and redone.

Why it matters for bidders

Pre-delivery inspection requirements significantly affect a supplier's production and despatch planning. If a supplier is ready to despatch goods but the inspection date is three weeks away, the goods sit in the factory warehouse at the supplier's cost and risk. Booking inspection appointments early, often before production is fully complete, prevents this bottleneck.

For works contractors, managing the inspection process means ensuring that no poured concrete, buried pipes, or concealed wiring is covered up before the engineer has inspected and certified it. Covering work before inspection is a serious procedural violation that can result in orders to expose and re-inspect, or outright rejection.

Example

A transformer manufacturer wins a PSU contract to supply 50 power transformers. The tender specifies NABL-accredited third-party inspection before despatch. When 15 transformers are ready, the manufacturer invites the designated inspection agency. The agency conducts routine electrical tests, checks nameplate data, and verifies tank pressure testing results. All 15 transformers pass. The agency issues inspection certificates for each unit. The manufacturer despatches the 15 units with the certificates, and the PSU processes payment only after confirming receipt against the certificates.