For reasons of clarity it may be shortened or it may be slightly altered to maintain a certain level of consistency throughout the database. Where necessary, the acronym of the RTD programme, from which the document originates, is added. Expiry date Documents may expire for different reasons. Any documents related to answering a specific call for proposals expire on the closing date for submission of the proposal. Programmes valid for the duration of an RTD programme expire when the programme comes to an end.
Some documents have no expiry date because they are considered to have a long term value.
This would be the case for documents related to EU policy. Documents are not presently deleted from the database when they expire. By default they are not included in the results list following a search. This field has the name of the document in its different language versions. At the moment English is by far the most common language used and any document can be expected to be found in English.