Research & Reference

Research & Reference

2024 International Building Code (IBC)

ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures.

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Research & Reference

Docomomo US

Documentation and conservation of buildings of the modern movement — the authoritative register of significant 20th century architecture at risk and worth protecting.

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Research & Reference

National Trust for Historic Preservation

America's leading preservation organization — the Most Endangered Places list and the Preservation Briefs series are essential resources for anyone working on historic buildings.

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Research & Reference

Strong Towns

Chuck Marohn's rigorous analysis of why American cities are financially insolvent — the most honest writing about development patterns and municipal finance available to non-specialists.

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