Complex sentence: Control of glare is less strict in the United States based Society of Automotive Engineers (SAE) beam standard contained in Federal Motor Vehicle Safety Standard 108 (FMVSS/CMVSS 108).
Split into simpler sentences: Control of glare is less strict in the United States based Society of Automotive Engineers (SAE) beam standard. It is contained in Federal Motor Vehicle Safety Standard 108 (FMVSS/CMVSS 108).