Timber Trade Dynamics and Regulatory Compliance in the Sagamu Sawmill District, Ogun State

Sawmill industries in southwestern Nigeria serve as critical nodes in the timber value chain, yet their regulatory compliance levels and sourcing practices have received limited systematic investigation, raising concerns about the legality of timber flowing through these processing centres. This study examines timber trade dynamics, species composition of timber traded, and regulatory compliance levels among sawmill operators in the Sagamu sawmill district of Ogun State, one of the region's largest informal timber processing centres. A census of all active sawmill operators (n=87) was conducted, combined with structured interviews on sourcing patterns, species procured, volume handled, licensing status, and interactions with regulatory agencies. Species of processed timber were identified through inspection of log ends and wood samples, with verification by a timber identification specialist. Results show that 63% of sawmill operators lacked current licensing from the Ogun State Forestry Commission, and 81% were unable to produce legally required transport permits for their most recent timber consignment. Sixteen timber species were identified, including four species listed under Federal Government harvest restrictions. Sourcing routes traced timber origins to Ondo, Osun, and Edo States, with 28% of operators reporting supply from Cross River State. Bribery of forestry officers at checkpoints was reported by 74% of operators as routine practice. The study documents systematic illegality in the district's timber supply chain and recommends mandatory point-of-processing documentation, species-specific harvest quotas, and independent monitoring of checkpoint operations. Keywords: timber trade, sawmill, regulatory compliance, Ogun State, illegal logging