--- title: Audit, Compliance and Risk Blog | STP | MSGP description: MSGP | STP's blog giving insight into audit, compliance and risk issues for EHS, business and accounting. --- [![Specialty Technical Publishers](https://blog.stpub.com/hubfs/STP-logo-white-orange.png)](http://www.stpub.com/) - [My Account](http://stponline.stpub.com) - 1-800-251-0381 # Audit, Compliance and Risk Blog ## [EPA Revises Multi-Sector General Permit For Industrial Stormwater Discharges](https://blog.stpub.com/epa-revises-multi-sector-general-permit-for-industrial-stormwater-discharges) Posted by [Jon Elliott](https://blog.stpub.com/author/jon-elliott) on Wed, May 05, 2021 - [Tweet](https://twitter.com/share) [![](https://blog.stpub.com/hubfs/water-flow.png) ](https://blog.stpub.com/epa-revises-multi-sector-general-permit-for-industrial-stormwater-discharges) Effective March 1, 2021, the Environmental Protection Agency (EPA) has issued a revised “National Pollutant Discharge Elimination System (NPDES) Multi-Sector General Permit for Discharges from industrial Activities” (MSGP).” This new 2021 MSGP replaces EPA’s 2015 MSGP (which expired in 2020 but was continued by administrative fiat). Compliance begins May 30, 2021 for facilities that have been subject to the 2015 MSGP. Even though EPA's direct permit authority applies only in limited parts of the country, the new MSGP provides a reminder to organizations nationwide that stormwater management efforts need to be thorough and up-to-date. [Read More](https://blog.stpub.com/epa-revises-multi-sector-general-permit-for-industrial-stormwater-discharges) 0 Comments [Click here to read/write comments](https://blog.stpub.com/epa-revises-multi-sector-general-permit-for-industrial-stormwater-discharges#comments-listing) Tags: [EPA](https://blog.stpub.com/topic/epa), [Stormwater](https://blog.stpub.com/topic/stormwater), [clean water](https://blog.stpub.com/topic/clean-water), [NPDES](https://blog.stpub.com/topic/npdes), [Environment](https://blog.stpub.com/topic/environment), [MSGP](https://blog.stpub.com/topic/msgp) [All posts](https://blog.stpub.com/all) ### Follow Me ### Subscribe by Email ### Browse by Topic Area - [Accounting & Tax ](https://blog.stpub.com/topic/accounting-tax) - [Business & Legal ](https://blog.stpub.com/topic/business-legal) - [Corporate Governance  ](https://blog.stpub.com/../?Tag=Corporate+Governance) - [Environmental ](https://blog.stpub.com/../?Tag=Environmental) - [Global ](https://blog.stpub.com/../?Tag=Global) - [Health & Safety ](https://blog.stpub.com/topic/health-safety) - [Internet ](https://blog.stpub.com/../?Tag=Internet) - [Transportation ](https://blog.stpub.com/../?Tag=Transportation) ### Browse by Tag - [Environmental (344)](https://blog.stpub.com/topic/environmental) - [Business & Legal (309)](https://blog.stpub.com/topic/business-legal) - [Environmental risks (300)](https://blog.stpub.com/topic/environmental-risks) - [Health & Safety (296)](https://blog.stpub.com/topic/health-safety) - [EPA (283)](https://blog.stpub.com/topic/epa) - [Terms & Conditions](https://stphub.stpehs.com/wp-content/uploads/2021/01/STP-Terms-of-Use-Dec-20.pdf) - [Privacy Policy](https://stphub.stpehs.com/wp-content/uploads/2020/12/STP-Privacy-Policy.pdf) - [License Agreement](https://stphub.stpehs.com/wp-content/uploads/2021/01/STP-License-Agreement-Dec-20.pdf) - [Sitemap](http://stpub.com/sitemap) - [Support](http://stpub.com/support) © 2021 STP ComplianceEHS - All rights reserved