Text in force at CS25-28: from CS25-0, effective 17 Oct 2003.
Unless otherwise prescribed, the landing gear and aeroplane structure must be investigated for the conditions in CS 25.491 to 25.509 with the aeroplane at the design ramp weight (the maximum weight for ground handling conditions). No wing lift may be considered. The shock absorbers and tyres may be assumed to be in their static position.
ED Decision 2003/002/RM · Source