I need a RN number(s): I have TXT2 and CN numbers

Use these instructions on the Core Data Form (CDF) to get your RN number(s) when you already have your CN and TXT2 numbers.

Section I – General (Items #1-#3)

1.  Complete #1 - check the box for "Other" and write "Need RN".

2.  For #2 fill in the CN number.

3.  Leave #3 blank.

Section II - Customer Info (Items #4-#20)

You do not need to complete this section (#4-#20).

Section III - Regulated Entity Info (Items #21-#39)

4.  Complete all (#21-#39).

5.  For #21 check the box for "New Regulated Entity".

6.  For #29-#32, you only need to complete #31. Tier II only uses NAICS codes.

7.  For #39 complete all, check the box for "Other", write “Tier II”, and provide the TXT2 #.

Section IV and V (Items #40-#46)

8.  Complete all (#40-#46).

Core Data Forms for the Tier II Program are required to be mailed or faxed in

Mailing Address:

Tier II Chemical Reporting Program, MC177

TCEQ, P.O. Box 13087

Austin TX 78711-3087

FAX: 512-239-0404