2. Where an agent is entrusted to apply for cancellation of registration, a power of attorney signed by the applicant and a copy of the agent's ID card (signed by me) or qualification certificate (signed by me) shall be submitted. Steps/Methods Obtain the documents submitted by the individual industrial and commercial households for cancellation of registration, apply for cancellation of registration, and receive the notice of cancellation of registration of individual industrial and commercial households. The reference materials are registered according to the Provisional Regulations on the Administration of Urban and Rural Individual Industrial and Commercial Households, the Detailed Rules for the Implementation of the Provisional Regulations on the Administration of Urban and Rural Individual Industrial and Commercial Households, the Provisions on the Registration Procedures of Individual Industrial and Commercial Households and the Provisions on the Administration of Registration of Individual Industrial and Commercial Households.