Institution Of Engineers India [Iei] — bachelor degree

I passed seca and secb in electrical engineering in 1990 and 1992. I am working in uae. I am not getting equivalent certificate as bachelor degree from uae education council. No company accept my passed out certificate as equivalent to bachelor degree in engineering. I request institution of engineer to provide me a document of proof that passed out of seca and secb is equivalent to bachelor degrees, but not getting response.