You may be talking about the articles of association of a sole proprietorship company or a limited company.
When doing tax registration, the tax officer asked me to issue the articles of association of the enterprise, so don't use it indiscriminately. When the company is registered, the industrial and commercial bureau requires that there must be articles of association, otherwise it will not be registered. Your company must have original articles of association. You can make a copy to the tax bureau. When doing tax registration, tax officials want a copy of the articles of association of the enterprise, not the original.
If the articles of association are lost, you can go to the industrial and commercial bureau to see it for the record. With a copy of the company's business license and official seal, it is best to write a power of attorney to print the company's articles of association, and bring the original ID card of the trustee to the business hall of the local industrial and commercial bureau to print the company's articles of association.