1. Is the land acquisition and relocation agreement signed by children valid?

1. The land acquisition and relocation agreement signed by children on behalf of children is invalid if there is no power of attorney. Compensation for land acquisition and demolition must be given to the owner of the house, that is, the homeowner. _And the agreement must also be signed with the house owner to be demolished, and other __ has the right to dispose of the demolition benefits. If __, the head of the household, wants to sign this agreement, he also needs authorization from the demolished _ and the scope of authorization is only for __ to sign the agreement on his behalf after the demolished _ has negotiated compensation.

2. Legal basis: Article 171 of the "People's Republic of China and Civil Code"

The actor has no agency power, has exceeded the agency power, or has terminated the agency power , if the agency act is still performed without ratification by the principal, it will not be effective against the principal. The counterparty may urge the principal to ratify it within thirty days from the date of receipt of the notice. If the principal fails to make any representation, it shall be deemed as a refusal to ratify. Before the act performed by the actor is ratified, the counterparty in good faith has the right to revoke it. Cancellation shall be made by notification. If the act performed by the actor has not been ratified, the counterparty in good faith has the right to request the actor to perform the debt or to request compensation from the actor for the damage suffered. However, the scope of compensation shall not exceed the benefits that the counterparty can obtain when ratified by the agent. If the counterparty knows or should know that the actor has no authority to act as agent, the counterparty and the perpetrator shall bear liability according to their respective faults.

2. What to do if the village committee signed the land acquisition compensation agreement

1. Distribution of land compensation fees. According to the principle that land compensation fees are mainly used for land-expropriated farmers, land compensation fees should be reasonably distributed within rural collective economic organizations. The specific distribution method shall be formulated by the provincial people's government;

2. If all the land is expropriated and the rural collective economic organization is cancelled, all land compensation fees shall be used for the production and living resettlement of the land-expropriated farmers. Although rural collective land is owned by collective economic organizations, the rights and interests of land expropriation mainly belong to the individual farmers whose land has been expropriated, so the subject of signing the compensation agreement should be the farmers whose land has been expropriated.