N.Y. General City Law § 47: Cancellation of registration; notice

§ 47. Cancellation of registration; notice. Such registration may be

cancelled by such board of health or the examining board of plumbers if

so designated by local law for a violation of the rules and regulations

for the plumbing and drainage of such city duly adopted and enforced

therein, after a hearing had before such board of health or the

examining board of plumbers if so designated by local law and upon a

prior notice of not less than ten days stating the ground of complaint

and served on the person charged with the violation, but such revocation

shall not be operative unless concurred in by the local board of

examiners. It shall not be lawful for any person to engage in or carry

on the trade, business or calling of an employing or master plumber in

any of the cities of this state, unless his name and address shall have

been registered in the city in which he carries on or conducts such

business.