Definition
UMIR 3.3 prohibits entering a short sale order unless the dealer has a reasonable expectation that the security can be borrowed for delivery on settlement date. In practice, this means completing a locate - a confirmation from a securities lender (prime broker, custodian, or securities lending desk) that the shares are available to borrow. The locate must be obtained before the short order is entered, not after execution. Failure to locate is a UMIR violation regardless of whether settlement ultimately fails. Hard-to-borrow securities require formal locate confirmation; easy-to-borrow securities on a pre-approved list may qualify under standing arrangements.
Source
UMIR 3.3; CIRO guidance on short selling
Where this shows up on the CIRE
- Outcome 7.5