It will be desirable to require that owners keep an examination
record which should include, in addition to identification of the
containers, a record of the date of last examination and a means of
identifying the examiner. There is no need to standardize the method
by which such records should be kept and the existing record systems
may be accepted at least for a transitional period. Such records should
be made available within a reasonable time to the Administration on
its request. There is no requirement to keep records of routine operating
inspections.