Supervisors in jurisdictions with insufficient HQLA should devise rules and requirements governing the use of the options by their banks, having regard to the guiding principles set out below. (Annex 3 includes additional guidance on banks’ usage of ALA.)

• Principle 1: Supervisors should ensure that banks’ use of the options is not simply an economic choice that maximises the profits of the bank through the selection of alternative HQLA based primarily on yield considerations. The liquidity characteristics of an alternative HQLA portfolio must be considered to be more important than its net yield.
• Principle 2: Supervisors should ensure that the use of the options is constrained, both for all banks with exposures in the relevant currency and on a bank-by-bank basis.
• Principle 3: Supervisors should ensure that banks have, to the extent practicable, taken reasonable steps to use Level 1 and Level 2 assets and reduce their overall level of liquidity risk to improve the LCR, before the alternative treatment can be applied.
• Principle 4: Supervisors should have a mechanism for restraining the usage of the options to mitigate risks of non-performance of the alternative HQLA.