Article 94, the employer must provide the testing and certification of security in the radiator
at least once a year. By engineer or special permission to test the radiator. Case may be,
in accordance with the engineer. Then document certifying the safety of the boiler inspector for
labor inspection. Unless boiler with production rates of steam per cent from 20 per hour to
be extended for testing and certifying the safety of the boiler more than one year but less than
five years to comply with the rules and procedures of the Director General. Notification
document certifying the safety of the boiler to be in the form prescribed.