11.   It also tightened requirements for the way companies report their results, tailoring demands to individual industries.

12.   New rules took effect last month tightening safety requirements for air tour operators in Hawaii, where a recent spate of crashes has alarmed federal safety officials.

13.   Other states have tightened their requirements.

14.   President Clinton has called for tightening teaching requirements, and the Education Department is working with the states in drafting tougher standards for teacher training.

15.   San Francisco, which pays one of the highest General Assistance allotments in the state, may be forced to reduce the stipend and tighten eligibility requirements.

16.   Sources also indicated Disney executives, while not having been ordered to start layoffs, have tightened requirements on use of temporary workers and overtime.

17.   The bill also would tighten disclosure requirements and regulate spending by corporations, unions, and nonprofit groups on advertising that influences federal elections.

18.   The federal government will maintain control of the food stamp program, however, although eligibility requirements will be tightened and benefits limited to three months a year.

19.   The new ethics code tightens requirements on the handling and reporting of cash and property seized from drug dealers.

20.   The proposal also would tighten disclosure requirements and regulate spending by corporations, unions, and nonprofit groups on advertising that influences federal elections.