The party urged members, stakeholders, and aspirants to strictly adhere to all outlined schedules and guidelines.
The presidential primary election is fixed for May 17 to May 18.
The speaker said it was high time all necessary amendments were made to enable the states to develop their policing structures.
Mr Rufai joins many other top members of the party that have left the NNPP.
The chairman said the commission reviewed the remuneration packages in the reports based on subjective and objective criteria.
He said the victorious men and women had earned the trust of their people, adding that they should rededicate themselves to the service of their respective constituents.
The company said that it had also put in place measures to address the current fuel scarcity across the country.
He insisted that the yearning for local government autonomy is a step in the right direction and called on state assemblies to expedite actions toward ratifying the autonomy bill.
The Senate has adjourned sitting till June 7 to enable lawmakers to participate in upcoming political parties primaries.
