This Standard sets out the method for determining the force needed to be applied to the actuation surface of a quick-release device or a lower attachment connector for them to disengage. It also sets out the method for determining any reduction of the release force due to fatigue of any spring in the release mechanism of these devices. The test method is intended to apply to lower attachment connectors that are attached to flexible straps as well as lower attachment connectors rigidly attached to a base structure that may require actuation by either pulling or pushing.