Surgical Mask Production

As a response to aid covid19, our company is planning to manufacture surgical masks to support local requirements

Just looking for some answers but could not find them. So, posting here for immediate support

  1. For the production of surgical masks, do we need a cleanroom? If so, which classification?

  2. Storage of raw materials and finished goods are to be in cleanrooms?

  3. Is there a standard ( GMP or PICS) that clearly specifies these requirements?

Please advise. Your immediate response is highly appreciated.