Depot and Petroleum Products Marketers Association of Nigeria (DAPPMAN) has raised concerns over a legal action by the Dangote Petroleum Refinery challenging fuel import licences issued to marketers and the Nigerian National Petroleum Company (NNPC Limited), warning it could destabilise Nigeria’s downstream petroleum sector, according to reporting by TheCable. The dispute follows a decision by the Nigerian Midstream and Downstream Petroleum Regulatory Authority (NMDPRA) on March 25 to ease petrol import restrictions by issuing new import licences to marketers to bridge supply gaps. However, the Dangote Petroleum Refinery later filed a suit at the Federal High Court in Lagos, seeking to void the licences. The refinery argues that the approvals breach a prior court order and violate provisions of the Petroleum Industry Act, which it says allows imports only when domestic supply is insufficient. In response, DAPPMAN said the licences are essential legal instruments that sustain Nigeria’s fuel supply chain and ensure energy security. The association stressed that members had invested heavily in depot infrastructure and logistics based on the validity of the licences. It warned that attempts to retroactively cancel them could introduce uncertainty into the downstream sector and disrupt operations. While acknowledging the refinery’s right to seek legal redress, DAPPMAN maintained that regulatory responsibility to guarantee adequate fuel supply must not be undermined by private commercial interests. The association added that Nigeria’s downstream market depends on multiple participants operating competitively, cautioning that restricting access could ultimately affect consumers. The development highlights rising tensions over fuel import regulation, domestic refining capacity, and market competition in Nigeria’s petroleum sector.