Proficiency Examination for Clerical Officer is annual exam conducted by Kenya School of government on behalf of Public Service Commission.

The application assists candidates to adequately prepare for Clerical Proficiency Public Service Examination.

The application contains the following:-
Past Papers in all subject in user friendly format
Notes for all subjects
Reference Materials - Legislation s , Regulations and guides
Off line - Doesn't requite Internet connection after downloading and payment

The content is constantly being updated to satisfy the needs of the candidates.