Your supervisor asks you to operate a piece of equipment you have not been certified or trained on. What is the BEST response?

USPS equipment certification is a federal safety and operational requirement — equipment like forklifts, powered industrial trucks, and various sorting machines requires documented training before operation. Operating without certification: (1) Is a SERIOUS SAFETY RISK — operator and others can be injured; (2) Is an OSHA violation — federal regulations require certification before operation; (3) Creates LIABILITY — for the operator if injured, for USPS as the employer; (4) May VOID INSURANCE for incidents. The exam is screening for candidates who prioritize safety over appearing cooperative — exactly the pattern USPS needs. The right response: honest communication + request for proper training OR reassignment + don't take on uncertified work. 'Operate anyway' fails the safety standard. 'Pretend' compounds with deception. 'Refuse to do anything' is an overreaction — the right answer is to do something else you're certified on, not refuse to work entirely. Most supervisors will respect this; supervisors pressuring uncertified operation are themselves violating policy.