Centralized professional services system
Common business rules

Harmonized business rules regarding requirement values

This table explains the differences between the dollar value threshold for contracting using the professional services supply arrangements (SA). Please note that the temporary help services (THS) in the National Capital Region (NCR) is not harmonized in this manner and has its own requirement thresholds.

Methods of supply rules: At a glance
Method of Supply Supply arrangement thresholds
0-CKFTA
(Canada-Korea Free Trade Agreement)
CKFTA-4.5M Over 4.5M
ProServices Available Not available Not available
Task Based Informatics Professional Service (TBIPS) Not available Available Available
Solutions-Based Informatics Professional Services (SBIPS) Available Available Available
Task and Solutions Professional Services (TSPS), task-based Not available Available Available
Task and Solutions Professional Services (TSPS), solutions-based Available Available Available
Professional Audits Support Services Supply Arrangement (PASS-SA) Available Available Available

Harmonized business rules regarding minimum number of vendors to be contacted

This table lists the common business rules regarding the minimum number of vendors to be contacted during the procurement process, along with the minimum response time given to suppliers to prepare a proposal. Please note that THS in the NCR is not harmonized in this manner and has its own vendor invitation minimums and response times.

Harmonized business rules regarding minimum number of vendors to be contacted
Invitation rules Supply arrangements
0-40K 0-CKFTA CKFTA-4.5M Over 4.5M
Minimum number of suppliers to invite 1 2 15 All
Minimum number of suppliers response time (days) 0 5 15 20

Features common to all methods of supply search results in CPSS:

Supply arrangement travel and living information

The following travel and living information is a result of a standard national approach for the procurement of professional services and is applicable to only the professional services SA.

When using a professional services SA, clients must include within their bid solicitation a Travel and Living clause that is appropriate for their requirement. In order to assist clients, within each of the applicable bid solicitation models/templates, Public Services and Procurement Canada (PSPC) has included some optional travel and living clauses. These clauses may be used if they fit the particular requirement however PSPC recommends that clients consult their legal services in using any custom clauses.

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2026-08-14