Term introduced by ISO 19650 set of standards is related to information required during the operation phase of an asset

AIR define managerial, commercial and technical aspects of information production, by the introduction of standard method and procedures (SMPs) which shall be used by the delivery or maintenance teams

The AIR information helps to define asset-related Organisational Information Requirements (OIR) and is prepared in response to triggers related to asset delivery, operation or security.

Asset Information Requirements is often sub-divided by the Lead Appointed Party and passed on to the task teams