Producers placing packaging on the UK market face growing financial and reporting exposure as Extended Producer Responsibility shifts from flat base fees toward recyclability-modulated fees in 2026 (VERIFY AT BUILD: modulation timing and fee basis against DEFRA/PackUK). Miscategorised materials, incomplete supplier data, and missed submission windows now carry direct cost and audit consequences, and obligations expand with each reporting year. This analysis explains UK packaging EPR compliance in practical terms: what data producers must report, how base fees are structured, and which 2026 producer obligations change the operating picture. It also examines why spreadsheet-based tracking struggles to keep pace with packaging EPR data reporting requirements, and where continuous, audit-ready records reduce regulatory risk. Teams weighing packaging compliance automation will find a clear view of how AI-native systems of record, such as Certivo, centralise supplier packaging
