Minimising Quarantine and Pre-shipment (QPS) Uses of Methyl Bromide: Tools for Controlling, Monitoring and Reporting

This UNEP OzonAction publication is intended to help National Ozone Units understand why the close supervision of MB use in QPS applications is important for their countries continued compliance with the Montreal Protocol. It provides information about how to correctly identify MB QPS uses, data management, reporting, stakeholder engagements, and how to control and prevent potential illegal trade of this ODS.