Here is what we have now as a global list.
IAL_EVIDENCE_CLASSIFICATIONS = [
('', 'No Identity Assurance evidence'),
('ONE-SUPERIOR-OR-STRONG+','One Superior or Strong+ pieces of identity evidence'),
('ONE-STRONG-TWO-FAIR', 'One Strong and Two Fair pieces of identity evidence'),
('TWO-STRONG','Two Pieces of Strong identity evidence'),
('TRUSTED-REFEREE-VOUCH', 'I am a Trusted Referee Vouching for this person'),
('KBA','Knowledged-Based Identity Verification')]