Before anyone in the federal government can sign a contract on behalf of the Crown, they need formal authority to do so. That authority doesn't come automatically with your job title—it flows down through a specific chain of delegation that starts with Treasury Board and ends with documented limits on what you personally can commit to. Understanding these limits matters because exceeding them can invalidate contracts and create serious administrative headaches.
How It Works
Contracting authority originates from Treasury Board, which delegates it to deputy heads through an instrument called the Departmental Delegation of Authority Instrument (DDAI). According to Supply Manual Chapter 2, deputy heads then further delegate this authority to individuals within their departments through the same type of instrument. Each delegation comes with specific financial limits—common thresholds include contracts under $25,000, $100,000, or higher amounts depending on the department and the officer's level.
The DDAI isn't just about dollar amounts. It specifies what types of contracts you can sign, the complexity you're authorized to handle, and which procurement methods you can use. A manager might have authority to approve straightforward service contracts up to $50,000 but need higher approval for IT purchases or anything involving intellectual property. The Financial Administration Act underpins all of this through sections 32 and 34—section 32 covers who can commit to spending money, while section 34 deals with certifying that goods or services were actually received before payment.
In practice, departments like PSPC, DND, and SSC maintain detailed delegation matrices that map out exactly who can do what. These matrices get updated when people change positions, when organizational structures shift, or when Treasury Board revises the Directive on the Management of Procurement. Deputy heads remain accountable for ensuring these delegations are appropriate and that people actually stay within their limits.
Key Considerations
- Your limits are specific to you: Even if a colleague at the same level can sign $100,000 contracts, you can't unless your own delegation instrument says so. Written documentation matters.
- Exceeding authority voids contracts: Sign beyond your limit and you've potentially created an unauthorized commitment. The contract might not bind the Crown, leaving everyone in a messy legal position.
- Different rules for different contract types: Your authority for buying standard office supplies probably differs from your authority for professional services or construction. The DDAI breaks this down by category.
- Section 32 and 34 aren't the same thing: Committing funds (section 32) and certifying receipt (section 34) require separate authorities. The same person shouldn't do both for the same transaction—that's a basic control.
Related Terms
Financial Signing Authority, Section 32 and Section 34 Authorities, Deputy Head, Treasury Board Delegation
Sources
- Supply Manual - Chapter 2: Contracting Authority and Departmental Delegation of Authority Instruments
- Treasury Board Directive on the Management of Procurement
- Financial Administration Act - Sections 32 and 34
If you're new to a department or taking on procurement responsibilities, your first step should be confirming exactly what your delegation instrument says. Don't assume—check the actual document.