* Challenging performance conditions should govern the vesting of awards or the exercise of options under any form of long-term share-based incentive scheme.
* The chosen criteria should demonstrate the achievement of a level of performance which is demanding in the context of the prospects for the company and the prevailing economic environment in which it operates.
* Performance conditions should be measured relative to an appropriate defined peer group or other relevant benchmark.
* The chosen performance conditions should be disclosed and the reasons for selecting these, together with the overall policy for granting conditional share or share option incentive awards, should be fully explained to shareholders.
Institutional shareholders generally expect participation under share incentive plans to be phased, with awards being made on an annual or otherwise regular basis. Companies adopting new schemes are, consequently, strongly encouraged to move away from the concept of "retesting", for example any 3 year period in 10, and towards a single pre-determined performance measurement period, particularly where there are annual grants. Repricing of "underwater" options in the event that the share price has fallen below the exercise price is not considered appropriate.