A service contract is going to be expired, which data source is good to create...

There are a number of shortcuts that can be taken when drafting the specification. These include the following:

- The use of brand names

- The use of recognised standards

- The use of samples

- Information and knowledge from users/other buyers: Drafting a specification should naturally include those already used within the organisation itself, but also variants used by other companies in the same sector and other companies in different sectors

- Information from suppliers: suppliers will always be willing to assist in specification development, as this this one way in which they can seek to influence the design to favour their own products.