They are suitably qualified people who submit applications to PBT in accordance with the provisions of the relevant Acts, such as architects, engineers, planners and land surveyors. The applicants can register with KPKT where registration is only required one time i.e. single sign on concept, and then send it to the relevant PBT web site. However, the tracking of each PBT is different as they have their own planning authority, and thus each one will create its individual user word and password. The applicants must use both the user and password when dealing with the relevant PBT.