Below are a list of pre-approved domains:
ac.uk
BravoVictor.org.uk
blindveterans.org.uk
buttercups.co.uk
cgl.org.uk
ct.catapult.org.uk
dh.gsi.gov.uk
dhsc.gov.uk
doctors.net.uk
doctors.org
doctors.org.uk
dstl.gov.uk
ems-healthcare.co.uk
gov.uk
hscni.net
icnarc.org
mhra.gov.uk
mhs-cic.org.uk
mhw-cic.org.uk
nhs.net
nhs.org.uk
nhs.scot
nhs.uk
nhsbt.nhs.uk
nhslothian.scot.nhs.uk
nice.org.uk
nihr.ac.uk
nweh.co.uk
officeforlifesciences.gov.uk
opri.sg
optimumpatientcare.org
paconsulting.com
pega.com
phe.gov.uk
wales.nhs.uk