diff --git a/_data/definitions/IdentityVerification.yml b/_data/definitions/IdentityVerification.yml
index 2a95e63..350d524 100644
--- a/_data/definitions/IdentityVerification.yml
+++ b/_data/definitions/IdentityVerification.yml
@@ -4,7 +4,13 @@ file: Identity Verification
 term: Identity Verification
 description: >
   Identity verification is a tiered process by which an organization or system attempts to confirm the authenticity of an [actors'](#actor) claim to be a given individual.
-  Typical methods of identity verification include:  
+  Typical methods of identity verification which are necessary for staff or consultants working for organizations (exchanges, brokerages, etc.) include:  
   - one or more forms of government-issued identification (driver's license, passport, etc.)  
   - one or more proofs of residency at the individual's home (utility bills, bank statements, etc.)  
   - successful completion of challenge questions through a reputable identity-verification service operating in the individual's country of residence (e.g. Equifax)
+  Methods of identity verification which could be deemed necessary for users (of an exchange, brokerage, web wallet, etc.) might include:
+  - GUID (key) and password
+  - blockchainMe
+  - Blockchain ID
+  - IDMAS (Identity Management System based on BIP0032)
+  - 2FA (Where, per guidance of Draft NIST Special Publication 800-63B, the verifying organization "Shall" verify that the pre-registered telephone number being used is actually associated with a mobile network and not with a VoIP (or other software-based) service. It then sends the SMS message to the pre-registered telephone number. Changing the pre-registered telephone number "Shall Not" be possible without two-factor authentication at the time of the change. Out of Band using SMS is deprecated.)