Get Certified, Get Recognized Earning credentials showcases your enhanced qualifications, experience and commitment to professional growth, and positions you as a leader among colleagues and employers. Candidate RTTP For those with at least 6 months of experience in a TTO position. Registered Technology Transfer Professional (RTTP) For experienced professionals with three years or more experience in technology transfer. Certified Licensing Professional (CLP) For technology transfer professionals who are primarily focused on the multi-disciplinary aspects of licensing.