International Pyrotechnics Seminar USA, Inc.
APA is trade association of the United States of America
Worldwide membership organization dedicated to the advancement of safety, skill, and artistry in pyrotechnics. For all ages, both professionals and amateurs.
The Society for International Pyrotechnicians. Each year the IPS organises a symposium.
A source of information and interest to people interested in the operation, and construction of fireworks and pyrotechnic devices.
Discusses incandescence and luminescence and provides table of compounds used to produce firework colors. Links to related sites included.
Bob Weaver explains the classification codes.
How much of a pyro are you? Take this test to find out.
Stories about pyrotechnics, experiments, photo galleries.
History of fireworks, safety tips, pyrotechnics glossary, forum, chat room, and tips for putting on your own display.