Fisheries Administrations Choose CLS for VMS & ERS Solutions
Effective fisheries management relies on accurate data, reliable monitoring systems and trusted partners. As a global leader in satellite-based fisheries monitoring, CLS supports fisheries administrations worldwide with proven Vessel Monitoring Systems (VMS) and Electronic Reporting Systems (ERS) designed to strengthen control, compliance and sustainable resource management.
With decades of experience and partnerships in more than 60 countries, CLS helps authorities monitor fishing activities in near real time, ensure compliance with national and regional regulations, and combat Illegal, Unreported and Unregulated (IUU) fishing. Our solutions are built on secure satellite technologies, operational expertise and a deep understanding of fisheries governance.
By choosing CLS, administrations benefit from end-to-end solutions: from onboard equipment to control center platforms, data analysis tools and long-term operational support. Our VMS and ERS solutions are interoperable, scalable and compliant with international standards, enabling authorities to make informed decisions based on reliable and verified data.


VMS
CLS VMS solutions provide fisheries administrations with continuous and secure monitoring of fishing vessels, using certified satellite devices and robust data transmission networks. Authorities gain real-time or near real-time visibility on vessel positions, movements and activity patterns, supporting effective monitoring, control and surveillance (MCS).
Our VMS platforms integrate seamlessly into Fisheries Monitoring Centers (FMCs) and can be combined with advanced analytics to detect suspicious behavior, monitor restricted areas and assess fishing effort. CLS solutions are adapted to all fleet segments, from industrial vessels to small-scale fisheries.

ERS
CLS ERS solutions enable fisheries administrations to digitize and standardize catch and activity reporting, replacing paper logbooks with secure electronic data flows. Information on catches, landings and fishing operations is transmitted efficiently, improving data quality, traceability and regulatory compliance.
Fully interoperable with CLS VMS solutions, ERS data supports stock assessments, scientific analysis and evidence-based fisheries management. Our systems comply with international and regional reporting requirements and facilitate secure data sharing between administrations, regional fisheries management organizations (RFMOs) and other stakeholders.
