All the ISTQB courses offered on this website are accredited by ISTQB; i.e. their content and the time required to their completion is equivalent to the ISTQB certified classroom courses.

All course materials are exclusively licensed with RBCS Inc., leader in quality hardware and software testing services in the USA. The president of RBCS Inc. is Mr. Rex Black, an internationally acclaimed expert of software testing, the author of several books on the subject and also former president of ISTQB itself.