§ 137-11. Service of notice.

Complaints or orders issued by the Public Officer pursuant to this chapter shall be served upon persons either personally or by registered or certified mail, but if the whereabouts of such persons are unknown and the same cannot be ascertained by the Public Officer in the exercise of reasonable diligence, and the Public Officer shall make an affidavit to that effect, then the serving of such complaint or order upon such persons may be made by publishing the same once in a newspaper printed and published in the County of Union and circulating in the Borough. A copy of such complaint or order shall be posted in a conspicuous place on premises affected by the complaint or order, and a copy shall be recorded or lodged for record with the Register of Union County.