Reliability.
Efficiency.
Maintainability
High level management within the organisation
Translation managers
Developers
Purchasers
Vendors
The volume of translation work may be measured in many ways, including pages per day, week, month or year. It can also be described by how much time is used in the translation work. Usually this is measured in person-hours. Naturally the amount of work correlates with the quality of the translation, which may vary from text to text.
In addition, the amount of work typically varies with the target and source languages (EAGLES-96).
A factor which has become relevant recently in estimating the quantity of translation in some contexts is the existence or non-existence of pertinent translation memories