To be eligible to be an Approved Installer under the government's Green Homes Grants Scheme you need:
- To be a Trustmark member.
- To have PAS2030:2019 accreditation (£800 + VAT minimum).
- To register to be a Green Homes Grant installer (via the Government website).
If you are not already a Trustmark member, you can apply at the same time as applying to have PAS2030:2019 accreditation.