The New Hampshire Affidavit of Nonrevocation of Power of Attorney on Date of Execution of Oil and Gas Lease is a legal document that serves to confirm that a power of attorney (POA) related to the oil and gas lease is still in effect and has not been revoked. This affidavit helps establish the legal authority of the appointed attorney-in-fact to act on behalf of the granter in matters concerning the lease. Keywords: New Hampshire, Affidavit of Nonrevocation, Power of Attorney, Execution, Oil and Gas Lease. Types of New Hampshire Affidavit of Nonrevocation of Power of Attorney on Date of Execution of Oil and Gas Lease: 1. General Affidavit of Nonrevocation: This type of affidavit is used when there is a general power of attorney in place, and the granter wishes to confirm that the authority granted to the attorney-in-fact for oil and gas lease matters has not been revoked. 2. Limited Affidavit of Nonrevocation: In cases where a limited power of attorney is assigned only for specific purposes related to the oil and gas lease, this type of affidavit is used to verify that the attorney-in-fact's authority within the specified scope remains intact. 3. Continuing Affidavit of Nonrevocation: When the granter desires to ensure that the power of attorney remains valid and ongoing until explicitly revoked, a continuing affidavit of nonrevocation is employed. This type affirms that the power of attorney has not been terminated or revoked and is still in full effect for oil and gas lease matters. 4. Specific Affidavit of Nonrevocation: This affidavit comes into play when the power of attorney relates exclusively to a particular oil and gas lease agreement. It confirms that the attorney-in-fact's authority for executing and managing that specific lease agreement has not been revoked. The New Hampshire Affidavit of Nonrevocation of Power of Attorney on Date of Execution of Oil and Gas Lease is a crucial legal document that helps ensure clarity and transparency in the authorization granted to the attorney-in-fact involved in oil and gas lease matters. It provides assurance to all parties involved that the power of attorney remains effective and has not been revoked.