Home › CFR › Title 45 › Part 50045 CFR Part 500 — Appearance and Practice§ 500.1— Appearance and representation.§ 500.2— Notice of entry or withdrawal of counsel in claims.§ 500.3— Fees.§ 500.4— Suspension of attorneys.§ 500.5— Standards of Conduct.§ 500.6— Disqualification of former employees.