The BACnet Interest Group will offer various training opportunities or provide them through its members, independent training institutes, and other organizations. The BIG training will not be product-specific. Training in BACnet fundamentals is available. It is intended to provide an entry into the BACnet world. The training then branches out so as to correspond to the needs of the participants. There is training for developers, designers, and system integrators. Although the developer training is intended for the relatively small group of people developing products, the other in-depth offerings are aimed at the large numbers of designers and system integrators who are hoping to learn how to effectively design, install, and commission BACnet systems. A thorough understanding of this technology is a key to success.