Request for Standing Offer (RFSO)
The federal Canadian solicitation used to set up a standing offer: a competitive process that selects one or more vendors to provide goods or services at pre-negotiated rates, against which buyers later issue call-ups.
Definition
A Request for Standing Offer, abbreviated RFSO, is the solicitation document Public Services and Procurement Canada and other federal buyers publish to establish a standing offer. The RFSO competes vendors on price, qualifications, and capacity, and results in one or more vendors being authorized to supply specified goods or services at pre-set rates over a defined period. The standing offer itself is not a contract: it is an arrangement that lets buyers issue call-ups on demand without re-running a competition each time.
How it works in Canadian procurement
RFSOs are posted on CanadaBuys with the requirement, the qualification criteria, the pricing basis, and the call-up procedures. Vendors respond with pricing and evidence they meet the mandatory criteria. Award can be to a single vendor or to several, often ranked or grouped by region, security level, or service category so that buyers across departments can call up the appropriate holder. Cleaning and janitorial services are frequently set up this way because departments need routine service across many sites at predictable rates. Each call-up issued against the standing offer becomes a binding contract and appears separately in proactive disclosure, which is why one underlying RFSO can generate a long trail of small contracts to the same vendor.
Common confusions
An RFSO is sometimes confused with a Request for Supply Arrangement (RFSA). The distinction is in the pricing model: an RFSO locks in rates so buyers can call up directly, while an RFSA pre-qualifies vendors but competes pricing again at each call-up. A second confusion: winning an RFSO is not a guaranteed volume of work. The standing offer ceiling is a maximum, and a vendor may receive few or zero call-ups if buyers do not draw on the arrangement.
Frequently asked questions
A standing offer: an arrangement under which named vendors supply goods or services at pre-negotiated rates. Buyers then issue call-ups, each of which is a binding contract.
No. An RFSO sets pre-negotiated rates and allows direct call-ups. An RFSA pre-qualifies vendors but runs a fresh price competition at each call-up.
No. The standing offer ceiling is a maximum. Actual revenue depends entirely on how many call-ups buyers issue against the arrangement.
Related terms
- Standing Offer: A pre-arranged Canadian government procurement vehicle that lets buyers issue call-ups for goods or services on demand, at pre-negotiated rates, without re-running a full RFP each time.
- Request for Supply Arrangement (RFSA): The federal Canadian solicitation that establishes a supply arrangement: it pre-qualifies a roster of vendors to compete for future call-ups, without locking in pricing at the pre-qualification stage.
- Supply Arrangement: A federal Canadian procurement vehicle that pre-qualifies vendors for future competitive call-ups, without committing to fixed pricing up front.
- Request for Proposal (RFP): A formal procurement notice used by Canadian government buyers to solicit competitive bids for goods or services of every kind, from professional services and construction to IT, facilities, and cleaning contracts.
- CanadaBuys: The Government of Canada's central electronic tendering service for federal goods and services procurement across all categories, from IT and consulting to construction, facilities, and cleaning.
See Request for Standing Offer (RFSO) terms in real Canadian government contracts
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