The president is the head of the PSA.
In the absence of the president, the vice president has all presidential powers until the president is able to resume his/her duties.
The convenor of Te Rūnanga o Ngā Toa Āwhina is the representative of Māori members within the PSA
The treasurer oversees the maintenance of the PSA’s financial records.
The secretariat is the collective of national secretaries appointed under the rules to be responsible for the operational activities of the union. The secretariat are officers of the union and members of the executive board, as well as employers of the staff and managers of the operational arm of the union.