During periodic inspection it should be ensured during periodic inspection it should
be ensured that the firm have carried out all the tests as per the frequency of STI and
necessary records are maintained. In case same type appliance is manufactured with
different brand names, separate records need not be maintained. In such a case a
column for the brand name send introduce in the records
It shall also be ensured that frequency of test is maintained for each type of
appliance and sepret records shall be maintained as per STI