Credit Rating Requirement

A credit rating requirement is a condition of participation or a contract condition that sets a minimum credit rating, assigned by a recognised external credit assessment institution (ECAI) such as Moody's, S&P Global, or Fitch Ratings, that a supplier or a financial instrument issuer must achieve to be eligible for a public contract. It is the most objective form of financial standing assessment, replacing or supplementing ratio analysis with a third-party opinion on creditworthiness.

What is a Credit Rating Requirement?

Credit rating requirements appear most frequently in public procurement for high-value, long-duration, or operationally critical contracts where contractor financial failure would cause serious disruption or loss. Common examples include long-term PFI and PPP concession contracts, major IT outsourcing, regulated utility supply contracts, and large defence programmes. They are also applied to the issuers of financial instruments: contracting authorities frequently specify that bank guarantees must be issued by institutions holding a minimum credit rating, ensuring the guarantee instrument itself has meaningful value.

A typical credit rating requirement specifies a minimum rating on one or more of the major scales: investment grade (Baa3 or above on Moody's, BBB- or above on S&P and Fitch) is the most common threshold. Some authorities specify a higher minimum, such as A3/A- or above, for contracts involving critical infrastructure or very large financial exposure. Below-investment-grade entities (commonly called "speculative grade" or "junk" rated) are excluded from these requirements regardless of other indicators of financial health.

Directive 2014/24/EU does not explicitly require credit ratings as a condition of participation but permits contracting authorities to require evidence of economic and financial standing under Article 58, of which a credit rating is one permissible form. The requirement must be proportionate and stated in advance. For most contracts below EUR 50 million in value or shorter than five years in duration, a credit rating requirement is likely to be disproportionate and may be challenged as unnecessarily excluding otherwise capable suppliers.

Credit ratings apply to a legal entity, not to a specific contract or transaction. A supplier's rating may change during the tender period or after award. Some procurement documents address this by requiring the supplier to notify the authority of any rating downgrade below the minimum and to provide additional security such as a performance bond or parent company guarantee if the minimum is breached.

Not all companies have a public credit rating. Rating coverage among European mid-market businesses is limited, since obtaining and maintaining a rating involves cost and ongoing disclosure obligations. Many competent suppliers, particularly SMEs and privately held businesses, have no rated debt. Contracting authorities that apply credit rating requirements as the sole or primary financial standing test risk excluding large portions of the competent supply market. Where alternative evidence of financial health such as bank references, audited accounts, or working capital assessments can serve the same purpose, these are often preferable for all but the largest contracts.

Why it matters for bidders

If you have a public credit rating, it is a simple pass/fail check: either you meet the minimum or you do not. If you lack a public rating, the contracting authority may or may not accept alternative evidence. Before investing bid resources, clarify during the pre-tender or clarification period whether the authority will accept equivalent evidence of financial standing for unrated entities.

If the requirement is applied to the issuer of a bank guarantee, check your bank's public rating before requesting the guarantee. If your house bank is unrated or below the minimum, you may need to source the guarantee from a rated institution, which may involve additional arrangement and cost.

Example

A European infrastructure concession authority procures a 25-year port operations contract. The procurement documents require the bidder or its ultimate parent to hold a minimum long-term issuer credit rating of BBB- (S&P) or Baa3 (Moody's), and require any bank guarantees to be issued by institutions rated at least A- (S&P) or A3 (Moody's). A private infrastructure fund with no public rating submits a clarification question asking whether the fund's institutional investor backing can be assessed as an alternative. The authority responds that it will accept audited accounts and a parent company guarantee from the fund's majority shareholder provided it holds the minimum rating.

Frequently Asked Questions

Can a bidder use a credit rating from a non-major agency?

Contracting authorities typically specify recognised ECAIs, which in European financial regulation means agencies registered under the EU CRA Regulation (Regulation 1060/2009) or recognised equivalents. Ratings from smaller or regional agencies may not be accepted. If the procurement documents do not specify, bidders should raise a clarification question before relying on a non-major agency rating.

Does a credit watch or negative outlook trigger a breach of the rating requirement?

A credit watch or negative outlook is a forward-looking signal, not a rating change. Unless the procurement documents specifically include credit watch status as a trigger, only an actual downgrade below the minimum rating constitutes a breach. However, a supplier on credit watch should monitor closely and consider whether to disclose this proactively, particularly on long-duration contracts.

What is the relationship between credit ratings and the ESPD?

The European Single Procurement Document (ESPD) allows bidders to self-declare their economic and financial standing at the selection stage, with verification required only from the winning bidder. For credit rating requirements, the self-declaration will include the rating and the agency. Contracting authorities verify the rating directly from the agency's public database before proceeding to award, so the self-declaration must be accurate.