A retirement services vendor group has come out with advice about complying with the new 403(b) retirement plan rules.

The SPARK Institute, Simsbury, Conn., a group that represents large plan vendors,

The institute also has posted examples that can show plans and vendors how to share available loan amount data.

The documents can help plans comply with new Internal Revenue Service 403(b) plan regulations that are set to take effect Jan. 1, 2009, the institute says.