- RIC-16: Professional radio operator certificates
- RIC-20: Guide for examiners conducting examinations for the radiotelephone operator's restricted certificate (Aeronautical)
- RIC-21: Study guide for the Restricted Operator Certificate with Aeronautical qualification (ROC-A)
- RIC-22: General radio operating procedures
- RIC-25: Syllabus for the Restricted Operator's Certificate-Maritime Commercial (ROC-MC)
- RIC-26: Syllabus for the General Operator Certificate (GOC)
- RBR-1: Technical requirements for the operation of mobile stations in the aeronautical service
- RBR-2: Technical requirements for the operation of mobile stations in the maritime service