What is the primary condition for issuing a Letter of Warning?

The primary condition for issuing a Letter of Warning is that it must be issued in writing and include a regulatory citation. This ensures that there is a formal record of the warning being issued, which is important for accountability and compliance. Including a regulatory citation provides clarity about the specific violation or issue being addressed, helping the recipient understand the legal basis for the warning. This formal documentation also serves as a reference for any future related incidents or enforcement actions. Properly issued written warnings are integral to maintaining regulatory compliance and ensuring that organizations are aware of their responsibilities under environmental laws.