All of this would be barred under the new rules.
Surface bargaining is barred under the labor law of many countries.
If it is not extended, many immigrants who have to leave the country could be barred under the new laws.
That convention barred children under 15 from working, except in the poorest countries where the age was set at 13.
The change is expected to allow about 80 of the 500 or so students barred under the original restrictions to attend the university this summer.
Problem gamblers would be allowed to bar themselves from casinos, under another bill up for a vote.
Some such tactics are barred under the new bill.
The Fed would also be barred under the bill from allowing bank holding companies to invest in real estate.
The release of other types of information may be barred under legislation.
Mr. Waldheim is the first foreign head of state to be barred under the law.