Organization sets transportation policies and authors many construction codes.

This association is the leading organization for professionals, companies, firms, teachers, and students in the field of rock mechanics and rock engineering.

Asocreto is the concrete producer association of Colombia.

AGS is a trade association established to improve the profile and quality of geotechnical and geoenvironmental engineering. The AGS format for 'Electronic Transfer of Geotechnical and Geoenvionmental Data' can be downloaded.

A standards development organization that offers an open forum for the development of high-quality, market-relevant, international standards.

Centre for Expertise and Research on Infrastructure in Urban Areas, Quebec, Canada.

Represent the interests of civil engineering contractors registered in the UK as well as to provide a full range of services to members.

CERF works together with all organizations involved in civil engineering-related research activities to establish a U.S. national research agenda. Developing practical solutions for keeping the civil engineering profession on the forefront of technology, materials, and systems development.

Information about the organization, its events and publications, and professional development opportunities.

Features objectives, membership directory, and chapter manual.

Site has extensive information about civil engineering, including environment, structures, management, sustainable development, transport, contaminated land, and water supply. News, references, guidance, publications, events, civil engineering career opportunities.

International association aims to develop international contacts between students. Operational area mainly in Europe.

ISRM's objectives are to encourage international collaboration and exchange of ideas and information between rock mechanics practitioners; to encourage teaching, research, and advancement of knowledge and to promote high standards of professional practice.

ISSMGE promotes the advancement/dissemination of knowledge in geotechnics and its engineering and environmental applications, through conferences, technical committees, and regional societies.

Foster and encourage innovations in construction. Includes membership details, awards and winners, news, and a scholars section.