Legal analysis: the relocation and resettlement agreement should be signed by all property owners. The other party who has the right to sign the compensation agreement with the house expropriation department is the owner of the house, and the owner of the house should personally sign the demolition agreement, which is valid only if all the * * * people sign it.

Legal basis: Article 2 of the Regulations on Expropriation and Compensation of Houses on State-owned Land shall give fair compensation to the owner of the expropriated house (hereinafter referred to as the expropriated person) for the needs of public interests.

Article 25 The house expropriation department and the expropriated person shall, in accordance with the provisions of these Regulations, conclude a compensation agreement on matters such as compensation method, compensation amount and payment period, location and area of the house used for property right exchange, relocation expenses, temporary resettlement expenses or turnover of the house, loss of production or business suspension, relocation period, transition mode and transition period. After the conclusion of the compensation agreement, if one party fails to perform the obligations stipulated in the compensation agreement, the other party may bring a lawsuit according to law.