For the purposes of immigration, any professional Engineering profesional must possess a degree in Engineering, which passes a CCPE evaluation. An industrial chemistry would not generally suffice.The immigration official should have evaluated you in an occupation suitable to your qualifications prior to refusing the case, however. Failure to do so may be grounds for a Judicial Review, which would have to be submitted within 30 days of the receipt of your refusal letter.
Alternatively, resubmission of the case may also be a possibility.
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Campbell,Cohen - attorneys at law
info@canadavisa.com
tel: (514)937-9445; fax: (514)937-2618
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