Oregon Revised Statutes State Legislative Department and Laws § 171.745

(a) The total amount of all moneys expended for food, refreshments and entertainment by the lobbyist for the purpose of lobbying.

(b) The name of any legislative official or executive official to whom or for whose benefit, on any one occasion, an expenditure is made for the purposes of lobbying, and the date, name of payee, purpose and amount of that expenditure. This paragraph applies if the total amount expended on the occasion by one or more persons exceeds $50.

(a) Amounts expended by the lobbyist for personal living and travel expenses and office overhead, including salaries and wages paid for staff and secretarial assistance, and maintenance expenses; or

(b) Amounts expended by the lobbyist on lobbying another lobbyist who is registered with the commission or required to register with the commission, or on lobbying any person on whose behalf a lobbyist is registered or required to register. This paragraph does not apply if the person lobbied is a legislative official, an executive official or a member of a state board or commission.