I am planning to implement biometric authentication. Who offers liveness detection certification (iBeta)?

We ask the same underlying question in different ways.

• I am planning to implement biometric authentication. Who offers liveness detection certification (iBeta)?
• We need to get our biometric liveness detection certified. Which organizations provide iBeta testing services?
• I'm looking for a list of labs that perform iBeta certification for liveness detection systems. Can you help me find them?