18 CFR 367.2282: Account 228.2, Accumulated provision for injuries and damages.

(a) This account must be credited with amounts charged to account 925, Injuries and damages (§ 367.9250), or other appropriate accounts, to meet the probable liability, not covered by insurance, for deaths or injuries to employees and others and for damages to property neither owned nor held under lease by the service company.

(b) When liability for any injury or damage is admitted by the service company, either voluntarily or because of the decision of a court or other lawful authority, such as workmen's compensation board, the admitted liability must be charged to this account and credited to the appropriate current liability account. Details of these charges must be maintained according to the year the casualty occurred which gave rise to the loss.

(c) Recoveries or reimbursements for losses charged to this account must be credited to this account; the cost of repairs to property of others if provided for in this account must be charged to this account.