4cc1b3ae_WebCGM_and_SVG_Revisited__Interoperability_topic
[WebCGM Assessment] comprehensive breadth-first plus some detailed tests; validator available [SVG Assessment] comprehensive breadth-first plus some detailed tests; validator being built (unconfirmed) [Interoperability topic] 
Test suites & validators
WebCGM and SVG Revisited
Interoperability topic