NIST DOM Test Suite
- Appears to be under development; currently has no usable tests.
- http://xw2k.sdct.itl.nist.gov/dom/

David Baron's DOM Tests
- Tests in JavaScript for compliance with some parts of the W3C DOM specs.
- http://dbaron.org/dom/test/

OASIS XML Conformance Subcommittee XML 1.0 Test Suite, Second Edition
- Contains over 2000 test files and an associated test report. The test report contains background information on conformance testing for XML as well as test descriptions for each of the test files included in this release. This test suite provides a set of
- http://www.oasis-open.org/committees/xml-conformance/xml-test-suite.shtml

DOM Conformance Test Suites
- W3C Document Object Model (DOM) Conformance Test Suites.
- http://www.w3.org/DOM/Test/

xmlconf project on SourceForge
- This project hosts XML related testing efforts, focusing initially on conformance testing.Includes a hacked version of the NIST DOM Level 1
- http://xmlconf.sourceforge.net/?selected=dom

Jeremie's DOM Tests
- DOM tests and examples that work in the fifth generation browsers (IE5 and Mozilla ).
- http://www.jeremie.com/Dev/DOM/index.jer