CIWM (WAMITAB) Level 4 High Risk Operator Competence for Managing Hazardous Open Landfill



About this regulated qualification

This qualification is part of the CIWM (WAMITAB) Operator Competence Scheme. It provides technically competent managers (TCMs) with the knowledge and skills to ensure that hazardous open landfills comply with relevant regulations.

Assessment is carried out in the workplace through a portfolio of evidence, demonstrating competence in:

  • Managing health and safety
  • Minimising environmental impact
  • Leadership and management
  • Handling movement, sorting and storage of waste
  • Improving waste management operations 
  • Controlling maintenance and other engineering operations 
  • Procedural compliance 
  • Responding to emergencies 
  • Managing the reception of hazardous waste 
  • Managing disposal operations
  • Managing an inspection visit at your site from regulatory bodies

In addition to the mandatory units, learners can choose one of two optional pathways to tailor their qualification to specific operational needs:

  • Hazardous waste landfill
  • Hazardous waste landfill single stream

This structure ensures that learners gain both core technical competence and specialist knowledge, supporting compliance and best practice.

Who is it for?

  • Technically competent managers
  • Consultants
  • Site managers
  • Supervisors 

General information

Route Qualification
Guided Learning Hours (GLH) 65 (the average time for supervised learning and practice, but may vary by learner)
Total Qualification Time (TQT) 183 (this is the guided learning hours, plus the amount of time the average learner will spend in unsupervised practice and study, but may vary by learner)
Ofqual Number 601/8500/4
CIWM Code HROC1a (Hazardous Waste) and HROC1b (Hazardous Waste Single Stream)
Assessment Portfolio of evidence
Specimen assessment materials None available for this qualification
Language English
Availability England, Northern Ireland, Scotland, Wales
Standard Rules None specified


Centres Offering This Qualification