Sixty-eight House members have asked that new inspection rules be withdrawn.
Crews who work on planes that fly into the U.S. could face alcohol and drug tests.
The voluntary industry action comes ahead of anticipated federal regulations.
Business groups and congressional Republicans are blasting regs Obama will announce Thursday.
Groups worry the $16 billion deal might break promises about users' privacy.
The president's initiative in response to deadly Texas blast has been fraught with delays.
Industry groups have created a voluntary system, but the FDA is looking closely at the issue.
The consumer watchdog wants credit card companies to include reports on monthly statements.
The Department of Transportation (DOT) has fined Asiana Airlines $500,000 for failing to properly assist relatives of victims of its 2013 plane crash at the San Francisco International Airport, the agency announced on Tuesday.
The transportation department said Asiana failed to provide a toll-free number for relatives of passengers who were on its plane that crash landed last July to call and took as long as five days to contact them with updates on their family members.
Transportation Secretary Anthony Foxx said foreign airlines were held to the same standards for responding to major airplane crashes as U.S. companies.
The gun lobby has reportedly raised millions of dollars through the program.