According to regulations, glazing must be tested in compliance with which standard?

Glazing must be tested in compliance with the CPSC 16 CFR 1201 standard, which pertains to the safety performance specifications for architectural glazing materials in the context of human safety and the prevention of injury from glass breakage. This regulation sets forth requirements that glazing materials should meet in order to minimize the risk of shattering and subsequent injury, particularly in situations where glass can be impacted by touch or force.

The other standards listed do not specifically address the safety performance of glazing materials. ASTM E577 relates to specific testing methods and does not focus on safety standards directly related to glazing. ISO 9001 is a quality management standard, applicable to various organizational processes but not specifically tailored to glazing safety. ANSI A117.1 pertains to accessibility standards for buildings and facilities, which, while important, does not cover the testing methods related to the safety performance of glazing.

Thus, the CPSC 16 CFR 1201 provides the specific regulatory framework necessary for ensuring the safe use of glazing materials, making it the correct choice for this question.