The purpose of the proposed rule development (OGC No. 15-0663) is to amend Rule 62-210.900, F.A.C. The rule will be updated to revise the instructions to the Annual Operating Report for Air Pollutant Emitting Facility, and the instructions to two air permit application forms, each of which contains an appendix of pollutant identification codes. As new federal regulations for additional pollutants are promulgated, the appendices require periodic updating to include the additional pollutants in the list of pollutant identification codes and clarify existing language. The Department will also assess the need for clarifications to facilitate the completion and processing of the forms.