Resume and experience is what matters most. MBA's for the big consulting firms helps. Never heard of the above certification. Most good consultants specialize. They don't need certifications because they ARE the expert in that field. Most don't feel the need to possess a certification. They are certified by the fact that if you search the subject on google, you get 50 hits with their name listing them as having published research on the topic.
That being said, there are a lot of industry experts who lack the soft-skills of consulting and could perhaps benefit from something like a certification. Really though, there are plenty of well written books that offer insight into these issues.