“MMO will continue to be measured in our approach to the enforcement of I‑VMS,” the agency said on 22 January, confirming the Succorfish SC2 data halt has now lasted six months. (gov.uk)

Across northern ports, the policy line is clear. Two devices are type‑approved - Nemo (CLS UK) and Succorfish SC2 - but only Nemo is currently transmitting to the UK VMS Hub, which the licence condition requires. (gov.uk)

For boats carrying SC2 units, MMO’s interim advice is to review your contract with the supplier. If you choose not to renew airtime at present, keep the device powered on. (gov.uk)

For Nemo users, it’s business as usual: keep devices switched on and transmitting positional data while at sea. (gov.uk)

Since September’s note, Devon & Severn IFCA has fitted ‘Rewire’ devices on vessels in its district. MMO says these are not type‑approved, don’t meet I‑VMS licence conditions, and their data isn’t shared with MMO. (gov.uk)

MMO adds that talks with Succorfish have not produced a mutually acceptable fix. The roll‑out is not paused indefinitely and the agency promises another update within a month, apologising for the delay in communications. (gov.uk)

Contracts remain between you and your supplier - MMO isn’t a party to them. If in doubt, contact the I‑VMS Help Desk on ivms@marinemanagement.org.uk or 01900 508618, Monday to Friday, 9am–5pm. (gov.uk)

For northern fishers weighing costs and downtime, the practical route is to keep the existing kit powered, document any issues, and speak with your local IFCA about any district‑level requirements while awaiting national clarity.

Crews and shore teams across the North want certainty. Until it arrives, the focus is on staying compliant without needless spend: keep devices powered, keep records, and watch for the promised update within the month.