NFI Online and MTE will be unavailable from 5pm on Saturday 22 January due to planned maintenance.
Our online systems will be available again at 9am on Monday 24th January.
Sorry if this causes any problems.
On this page, you’ll find our latest product, criteria and industry news.
Making the nation’s homes greener can and must be a major part of any transition to net zero. If this is to become a reality, we’ll need to see a wide range of industries (and Government) work together.