This implementation guide describes the processes for adopting and implementing the IOGP JIP33 IRS document in projects. It also provides guidance to all functions specifying, purchasing, and manufacturing equipment within operators, Engineering, Procurement, and Construction (EPC) contractors, and suppliers in the petroleum and natural gas industries. The IRS introduces an innovative feature that links each technical information deliverable to the specific technical requirements it is based on. This approach ensures that the user can reference sections for content assurance enabling quick verification of content requirements, saving both time and money.