ASTM Compass This link opens in a new windowASTM Compass (formerly ASTM Standards and Engineering Digital Library) is a collection of industry-leading standards and technical engineering information, including the ASTM journals and symposia papers (also known as Standard Technical Publications). The collection covers a broad range of engineering disciplines including aerospace, biomedical, chemical, civil, environmental, geological, health and safety, industrial, materials science, mechanical, nuclear, petroleum, soil science, and solar engineering.