Comment Letter RE NASAA Model Rule on the Use of Senior-Specific Certifications and Professional … From Laurence S. Schultz, PIABA President, 2008 To Melanie Lubin, OAG, Securities Division and Rex Staples, NASAA Date Fri, 12/14/2007 - 12:00pm Comment Letter Link Proposed Adoption of a NASAA Model Rule on the Use of Senior-Specific Certifications and Professional Designations