Administrative & Finance Bureau (AFB) as one of the staff bureaus of the Office for Transportation Security (OTS), is composed of two services, the Administrative Service and the Finance Service. The Administrative Service is composed of five (5) divisions under it namely: 1) Personnel & HRD Division, 2) MIS Division, 3) Records Management Division 4) Property & Procurement Division and 5) General Services Division.  Finance Service is composed of three (3) divisions under it namely: 1) Finance Division, 2) Budget Division, and 3) Accounting Division.

After establishing Office at Andrews Avenue in Pasay City, OTS has embarked numerous programs/activities and conducted trainings in line with its mandated functions provided under E.O.s  277 & 311 and its Implementing Rules & Regulations geared towards adapting transportation security measures to enhance the safety and security of the riding public.

There are two sources of funds supporting the operations of OTS namely:                               

1.) General Fund 101 and

2.) Special Fund 152 coming from the share of aviation security fees (ASF) collected and  deposited with the National  Treasury which is automatically appropriated pursuant to LOI 414-A as amended.