West Virginia Amendment to Certificate of Authority /File Online here is an online service provided by the West Virginia Secretary of State that allows businesses to make changes to their Certificate of Authority. This service allows businesses to add, change, or remove information related to their Certificate of Authority, including their registered agent and address, business name, principal office address, and business purpose. This service is available for LCS, Corporations, Limited Partnerships, Limited Liability Partnerships, and Non-Profits.