Violation
A violation is a claim that you broke a governing document: the CC&Rs, bylaws, rules, or an architectural guideline. It is not automatically a fine. Many associations send a warning or a "notice of alleged violation" first. The letter should say what they think you did, which section they are using, and what happens next (cure, hearing, or a charge).
Whether they have to warn you, hold a hearing, or follow a published fine schedule is a CC&R and state-law question. Florida, California, Texas, and Virginia each have their own notice and hearing statutes. Those are examples, not a national rule.
What to check in the first read: the exact rule cited, whether the condition is still happening, any cure date, and any deadline to request a hearing. Photograph the letter and the property. Do not withhold regular assessments to protest a violation. General information, not legal advice.
This is general information from an AI helper, not legal advice. Confirm it against your documents and your state's law. If a deadline or hearing is coming up, talk to a licensed lawyer.