Host-register.com

Representing the Canadian live performance community.

Provides definitions of many technical theatre terms.

Technical theatre information aimed at high school students.

Official site for the IATSE, the union of professional stagehands, motion picture technicans, and allied crafts.

Trade association within the entertainment technology industry.

Ratings charts and usage information for a variety of theatrical rigging hardware.

International competition for stage direction and design.

Provides technical support to internal and external performing arts societies.

A history of special effects and stagecraft in the theatre.

Mailing list which covers all aspects of stage work including design, construction, and production.

Database of technical specifications of theatres across U.S. and Canada.

Online book about stagecraft.

A union of theatre technology professionals.