Upcoming Scheduled Maintenance for USGBC.org
USGBC.org will be offline from Friday, May 6 at 9:00 pm EST until Saturday, May 7 at 12:00 pm EST. Email us or call 1-800-795-1747 for assistance. Thanks for your patience.
Internet Explorer versions 7 and older have known compatibility and security issues with modern
web standards which affect next generation Web 2.0 websites. In our attempt to deliver a superior
experience, we no longer support Internet Explorer versions 7 and older.
Please upgrade to the latest
version of Internet Explorer, Firefox, Safari or Chrome.
We are a group with origin in Portugal (about 20 years ago). With 10 companies in the group, we manage a set of global engineering services: design, consultancy, inspection reports, certification and commissioning, for buildings and infrastructures.