12.2 Operational measures 12.2.1 Ethical sourcing policy 12.2.3 Policy waste disposal - hazardous materials 12.2.4 Policy waste disposal - landfill policy 12.2.5 Policy for minimisation of plastic use 12.2.6 Policy for minimisation of disposable items 12.2.7 Disposable policy: extensions to services 12.2.8 Minimisation policies extended to suppliers