WCTNZ TAB: Bucket Type / Chattel Dry Toilet System
Classification Compliance Notice

Bucket Type System: Legal Classification

Legal Classification:
Equipment in this class is supplied as a movable chattel/commode-style sanitary vessel, not as a fixed building sanitation installation. Actual placement, attachment and use determine any applicable installation or site-approval requirements.
Nature of Goods:
Products within this classification are supplied as movable bucket/commode-type sanitation vessels for the collection and containment of toilet waste in removable receptacles, not as mechanical composting processors. Liquid separation, ventilation and ancillary functions are included only where specified for the supplied product.
Electrical Safety:
A passive vessel has no electrical classification. Supplied electrical accessories remain subject to the Electricity (Safety) Regulations 2010 and applicable standards, including AS/NZS 3820 where applicable. Ordinary 12 V or 24 V DC accessories are outside the Australian EESS in-scope voltage range.
Performance Conditions:
Use is subject to stated capacity, correct assembly and the prescribed handling, ventilation (where fitted), emptying and cleaning requirements. Subsequent waste treatment is outside the vessel’s containment function.
Scope of Supply and Operational Limitations

Manual Containment: Scope & Operator Obligations

Operator Obligations:
The owner or operator is responsible for hygienic handling, storage, emptying, cleaning and lawful disposal. Any downstream composting, treatment or land application must be separately managed and comply with applicable requirements.
Biological Process Limitation:
Products within this classification are not supplied as biological-treatment equipment or as equipment that sanitises its contents or produces mature compost. Subsequent treatment remains a separate activity under the owner’s or operator’s management.
Limits of Intended Use:
The manual vessel is intended for containment within its stated capacity and assembly requirements. Overloading, misuse, incorrect assembly and failure to carry out required cleaning and emptying are outside its stated operating conditions. Subsequent waste treatment and disposal are separate from the supplied vessel.
Supply and placement conditions:
  • Technical Assistance: WCTNZ® guidance is limited to the supplied vessel and the intended use actually considered. Complete site, building or vehicle design is excluded unless expressly contracted.
  • Placement and Approvals: The owner must arrange any required approvals for placement, installation and waste management. Movable status alone does not establish an exemption.
  • Placement Responsibility: Owners, installers and other responsible parties determine the placement, building, vehicle and waste-management requirements applicable to the intended use within their respective scopes.

For the applicable vessel documents, contact WCTNZ®.

Nothing in this notice excludes or restricts any statutory right or remedy that cannot lawfully be excluded.