The officials said they want more testing for safety.

VOA: special.2010.03.23

Approximately 35% of drug development costs are for safety testing, while 65% are for efficacy testing.

FORBES: Magazine Article

Globally, the nonprofit group ASTM International (formerly the American Society for Testing and Materials) sets voluntary safety standards for the industry regarding design, manufacturing, maintenance and operations.

BBC: The human limits of roller coasters

The FAA has used designated company employees to oversee and validate some safety testing for more than two decades, a practice critics complain has inherent conflicts of interest.

NPR: NTSB Probes Safety Testing Of Boeing 787 Batteries