Unions can never "impose" conditions. Any agreement between a union and a company is a mutual agreement.
The question is vague about "substantially similar to those enjoyed by similiarly situated workers."
does the law permit the union or the federal government to impose terms and conditions substantially similar to those enjoyed by similiarly situated workers
I believe it permits the Union, am i correct?
3 answers
What i mean is that if i union represent employees and the company and I cannot reach an agreement on any issue even though i have been willing to conced on some issue what would most likely happen in this case.
Then it can be taken to the Labor Relations Board. Its decision may be based upon conditions substantially similar to those enjoyed by similiarly situated workers.