If a mobile facility (e.g., a truck-mounted operation) is required to register, what address should it use?

When registering, the owner, operator, or agent in charge of the mobile facility must provide FDA
with the information required in 21 CFR 1.232. A fixed address for the owner, operator, or agent
in charge of the mobile facility may be used. Addresses of mobile facilities are discussed in the
preamble to the Interim Final Rule (see Comment 38; 68 FR 58894 at 58904).