OTHM Level 3 Award in Assessing Vocationally Related Achievement (RQF) is intended for those who assess vocational skills, knowledge and understanding in environments other than the work environment (for example a workshop, classroom or training environment).
Learners who undertake this qualification will be able to understand the principles and requirements of assessment, different types of assessment methods, planning assessment, learner involvement within assessment, assessment decisions, quality assurance, information management and legal and good practice within assessment.
Further information can be found in this Course Information document 
OTHM Level 4 Award in the Internal Quality Assurance of Assessment
Processes and Practices (RQF) is intended for those who maintain quality of
assessment from within an organisation or assessment centre.
Learners undertaking this qualification will be able to understand the principles and
practices of internally assuring the quality of assessment and internally assure the
quality of assessment.
Further information can be found in this Course Information document 
Course Standards