The RV Industry Association (RVIA) announced November 12 that it will delay the ground monitor interrupter (GMIs) requirement on 2028 RV models.

Under the advice of the Standards Steering Committee (SSC), the board initially voted to adopt the GMI requirement for new RVs in June. The effective date was set for January 1, 2027. At the time, the SSC thought there would be sufficient availability of GMI devices for RV manufacturing.

The SSC continued to monitor the availability and has determined that there is still a lack of fully developed, listed GMIs. Based on that feedback, the RVIA board determined the enforcement date is no longer feasible.

Read more at RVIA.org.