213 And 213a. Evenflo argued that if “at NHTSA's option” refers to test options available to NHTSA as part of its annual test compliance program, then the language is more appropriate for test procedures and not in the regulation. For the reasons discussed above, NHTSA is denying Cybex's request to https://www.openlearning.com/u/anthonysnyder-ss5q3t/blog/The5SecondTrickForWebbingSafetyBelt