Primary Legal Protection in Public Procurement 2026

Primary legal protection in procurement: remedies before contract conclusion to prevent unlawful awards – review proceedings and interim injunction.

Definition: Primary legal protection in procurement law encompasses all remedies available to bidders before conclusion of the public contract in order to prevent or reverse decisions of the contracting authority that are in breach of procurement law.

Last updated: January 2026 · Legal basis: Directive 89/665/EEC, §§ 155 et seq. GWB, BVergG 2018, VwGH case law

What is primary legal protection?

Primary legal protection is the most important instrument for bidders who feel their rights have been violated by decisions of the public contracting authority, as it allows the procurement procedure to be corrected before the contract is concluded. By contrast, secondary legal protection (damages) can only be asserted after the contract has been concluded. Since a contract once concluded can only be declared void within narrow limits in procurement law, primary legal protection is of outstanding practical importance.

Review proceedings

The central instrument of primary legal protection is the review procedure before the competent procurement review authority. In Germany, these are the Procurement Chambers (§§ 155 et seq. GWB); in Austria, the Federal Procurement Office or the provincial procurement offices (§§ 331 et seq. BVergG 2018). The review procedure is an administrative procedure in which the review authority examines the lawfulness of the award decision and, if a violation is found, may order appropriate measures.

Automatic suspensive effect

A particular mechanism of primary legal protection is automatic suspensive effect: when a bidder files a review application, the contracting authority is initially obliged to wait before concluding the contract. This rule ensures effective legal protection by preventing accomplished facts being created before the review authority can examine lawfulness. The suspensive effect ends when the review authority has decided or the deadline for the review application has expired.

Duty to complain and complaint deadlines

A prerequisite for a review application is generally that the bidder has complained in time to the contracting authority about the alleged breach of procurement law. In Germany, pursuant to § 160 para. 3 GWB, an identified procurement violation must be raised without delay, but no later than before expiry of the bid submission deadline. A late or omitted complaint leads to preclusion – the bidder loses the right to invoke this violation in the review procedure.

Decision options of the review authority

Within the framework of primary legal protection, the review authority may order a variety of measures to prevent an unlawful award:

Annulment or modification of unlawful decisions of the contracting authority
Instruction to repeat procedural steps
Prohibition of the award until the final decision
Determination that a contract is void due to a de facto award

Appeal proceedings

An immediate appeal against decisions of the Procurement Chamber may be lodged with the competent Higher Regional Court (Germany) or Administrative Court (Austria). The appeal procedure opens a second instance of primary legal protection. A provisional award stop may also be applied for in the appeal procedure.

Deadlines in primary legal protection

Deadlines in primary legal protection proceedings are very short and must be strictly observed. Key deadlines:

Procedural step	Deadline
Complaint about an identified violation	Without delay (§ 160 para. 3 GWB)
Review application after notification letter (§ 134 GWB)	15 calendar days
Immediate appeal against Procurement Chamber decision	2 weeks (§ 172 GWB)

Primary legal protection in Austria

In Austria, primary legal protection is regulated in the BVergG 2018 and is exercised by specialised procurement review authorities at federal and provincial level. The Federal Administrative Court is the competent review authority for federal procurements. The principle also applies in Austria: a lawfully concluded contract can generally no longer be annulled; legal protection must therefore be sought before contract conclusion.

FAQ

What is the difference between primary and secondary legal protection? Primary legal protection aims to prevent the unlawful conclusion of a contract; secondary legal protection (damages) comes into consideration after contract conclusion.

Must I always complain before filing a review application? In Germany, generally yes (§ 160 para. 3 GWB). Exceptions apply to non-recognisable violations and to de facto awards.

What does a review procedure cost? The Procurement Chamber charges procedural fees that depend on the contract value and can be substantial. Lawyer fees are added on top.

Can I apply for interim legal protection during ongoing proceedings? Yes, the Procurement Chamber may, upon application, provisionally prohibit the award (§ 169 GWB).

Last updated: January 2026 All information without guarantee. For legally binding advice, please consult a law firm specialising in public procurement law.