3210 Letter Template - Web what is rule 3210? Finra expects that an employer member, as a matter of sound supervisory practice, will have policies and procedures. Web a 3210 letter—formerly known as a 407 letter—refers to the written permission that an employer gives for.
Web what is rule 3210? Web a 3210 letter—formerly known as a 407 letter—refers to the written permission that an employer gives for. Finra expects that an employer member, as a matter of sound supervisory practice, will have policies and procedures.