This SAE Recommended Practice defines minimum performance standards, qualification requirements, and minimum documentation requirements for Integrated Lap and Shoulder Restraint (to) equipped Seats (IL&,SRTS). The goal is to achieve comfort, durability, and occupant protection under expected and foreseeable normal operation loads. The document attempts to define test and evaluation criteria to demonstrate performance at peak operational loads, while attempting to maintain the seat’s ability to meet loads set forth in FMVSS 207, 210, and ECE 14, 16, and 17.