Look on the last page of the code, right in front of the proposal stuff M is manufacturer, U is user etc

- Miriam Miller (Freedom, ME), 03/25/2017

M Manufacturers: makers of products affected by the NEC?U Users: users of the NEC®I/M Installers/Maintainers: installers/maintainers of systems covered bythe NEC®L Labor: concerned with safety in the workplaceR/T Research/Testing Labs: independent organizations developing/enforcing standardsE Enforcing Authority: inspectors, enforcers of the NEC®I Insurance: insurance companies, bureaus, or agenciesC Consumers: purchasers of products/systems not included in “U,”usersSE Special Experts: provide special expertise, not applicable to otherclassificationsUT Utilities: installers/maintainers of systems not covered by NEC®

- Mel Dawson (Sarepta, LA), 03/25/2017

great. Thanks Greg.

- Jefferson Davis (Independence, CA), 03/25/2017