The OPA was also previously responsible for the management of the Government Pipelines and Storage System (GPSS), until its sale in 2015. The OPA is the MoD's professional expert on bulk fuel storage and transportation by pipeline.
The Office of Petroleum Administration (OPA) previously managed the Government Pipelines and Storage System (GPSS), until its sale in 2015. The OPA is the Ministry of Defence's professional expert on bulk fuel storage and transportation via pipeline.