C.R.S. § 15-1-1510
OFFICIAL COMMENT
This section establishes that the agent has default authority over all of the principal's digital assets, other than the content of the principal's electronic communications. When requesting access, the agent must write or email the custodian (see the comments in Section 1507).
The agent must also give the custodian an original or copy of the power of attorney and a certification by the agent, under penalty of perjury, that the power of attorney is in effect. Also, if requested by the custodian, the agent must provide a unique subscriber or account identifier assigned by the custodian to identify the principal's account, or some evidence linking the account to the principal.