In order to comply with the GLA's NRMM LEZ policy there is a requirement for developments to keep an inventory of all NRMM used at the site.

The NRMM register is an online inventory and details of all NRMM with a net power between 37kW and 560kW should be recorded as it is delivered to the site with an indication of the proposed duration of use no matter how short or long this may be.

This applies to both variable and constant speed engines for both NOx and PM. These standards are based upon engine emissions standards set in EU Directive 97/68/EC and its subsequent amendments.

We can assist with the registration process and help ensure your machinery is fully compliant.