I had explained to you the factual situation on this issue at length. If you still had any doubts, you could have asked me again! However, there is no provision in the Factories Act that distinguishes "regular" OT from any other kind of OT.
Exemptions in the Factories Act
There are some exemptions outlined in Rules 100, 101, and 102 and the schedule thereunder framed under Sec. 64, where prior permission may not be required, but the factory inspector has to be informed, and there are stipulated conditionalities anyway. Kindly go through these rules and the annexure to gain better insights instead of resorting to guesswork and the application of common sense.
Along with that, Sections 59 to 65 (both included) must also be studied carefully to gain a clear understanding of the subject.
It is quite another matter that the enforcement agencies under the act usually ignore this aspect during their routine inspection, but they do so for their reasons. If, however, a complaint is lodged by workers or if he wishes to question irregularities suo moto, he has a right to do so, which please note. Therefore, lethargy on the part of the enforcement agencies is no sanction for the employer to draw convenient inferences.
Regards,
Samvedan
January 2, 2012