Do I have to update the information?

SDS reporting stated in § 370.30 is a one-time requirement. However, you must update the information in all of the following ways: (a) Submit a revised SDS after you discover significant new information concerning a hazardous chemical for which an SDS was submitted. (b) Submit an SDS, or a list as described in § 370.30(a), for any new hazardous chemical for which you become subject to these reporting requirements. (c) Submit, as requested by the LEPC, an SDS for any hazardous chemical present at your facility which you have not already submitted, as provided in § 370.30(b).