Contractual penal actions and blacklisting may be validly initiated for misconduct discovered after the contract's completion.

The petitioner was awarded contracts for the maintenance of weighbridges at the Amlori and Bina projects of Northern Coalfields Limited (NCL).

In December 2019, tampering was discovered in the weighbridge circuits (resistive chips) which allowed remote manipulation of weight data, causing financial disadvantage to NCL.

Although the Amlori contract was executed and final payment released on October 5, 2021, NCL subsequently issued a show-cause notice based on a Vigilance and CVC investigation.

On November 28, 2024, NCL passed an order blacklisting the petitioner for three years and forfeiting its security deposit of ₹23,23,956/-.

The petitioner challenged this on the grounds that the contract had already expired and the respondents lacked jurisdiction to invoke penal clauses post-completion.

The court primarily applied the doctrine of "Banning of Business" as stipulated in Clause 15.5.3 of the contract agreement.

Specifically, sub-clause (xiv) empowers the company to ban an entity for "any other misdeed, which may cause financial loss or commercial disadvantage to the company".

The court also observed that administrative blacklisting is a prospective measure intended to protect public interest and maintain the integrity of public procurement.

The court rejected the petitioner's argument that the expiry of the contract terminated the respondents' power to blacklist, reasoning that "Banning of Business" is inherently prospective and often depends on evaluating conduct that may only come to light after a contract's completion—such as fraud, forgery, or latent defects.

The court found that the Vigilance Report provided clear evidence of malicious tampering (E-chips) during the petitioner's tenure, which caused unaccounted financial loss through weight variations of 1.5 to 5 tons.

The court held that under Clause 15.5.3(xiv), the NCL reserved the right to ban a contractor for misdeeds discovered post-completion if those acts occurred during the contract period.

The court dismissed the "double jeopardy" argument, noting that blacklisting is an administrative safeguard for future dealings rather than a second criminal punishment.

The High Court dismissed the writ petitions, upholding the three-year blacklisting and the forfeiture of the security deposit, finding no jurisdictional error or violation of natural justice in the impugned orders.