I’ll start by saying all of those who are involved in getting EICR’s completed feel your pain.
We complete 7k domestics per year and access is the number 1 issue, there is some great guidance in the replies already. We have a full access policy that escalates to the courts and injunctions.
Due to some of the complexities around non access such as hoarders, ASB and medical issues we have a dedicated access officer to drive the programme and work with other areas of the business such our neighbourhoods team.
firstname.lastname@example.org if you want to discuss.