Content about International Sign Association

December 1, 2011
Signage Challenged by Regulatory Issues

By Bill Dundas, Director of Technical & Regulatory Affairs International Sign Association

By Bill Dundas, International Sign Association

October 24, 2011
Focus on: Signage 


For commercial, on-premise signs, luminance (brightness) emerged as a key issue in 2005, when the California Energy Commission (CEC) first adopted the Title 24 regulations for electric signs.