As soon as practicable after a notice has been served in respect of an area of land that is a contaminated site, the Director is to cause a copy of the notice to be served on each of the following persons:

(a) an owner or occupier of the area of land who has not been served with the notice;

(b) any other person who has an interest in the area of land that is registered or recorded on the relevant folio of the register kept under the Land Titles Act 1980 in respect of that land;

(c) the council of the municipal area in which that land is situated.