Hawke's Bay Chamber of Commerce chief executive Murray Douglas said he was unaware of how many people from Work and Income would be referred to major employers in the region "... although any firm would be very concerned about drugs and workers".
"Anecdotally, I am aware that some employers are very concerned about this aspect and do have testing regimes but it is a very tricky area in employment law," said Mr Douglas.
"I guess the bottom line is that if you genuinely want a job, you have to be best presented for this and an employee on drugs is unlikely to get a chance."
Hawke's Bay Today asked Work and Income if there were any number of people being rejected from work opportunities in the region because they had been under the influence of drugs, and whether people would lose benefits if they failed drug tests.
Work and Income east coast regional director Rawinia Lewis said the current policy was to not refer a client to a drug-tested job "if they tell us they won't pass".
"This limits our ability to meet employers' needs where drug testing is a key requirement," said Ms Lewis.