1)if there are no legal complexities in the case EO can decline you permission to be represented by a lawyer
Assistance to Lawyer whether permissible in Departmental
Enquiry
• In the instant case, while dealing on the subject “Representation
of the accused officer by an advocate in departmental enquiry,
the Supreme Court held that in the absence of rules, the
assistance of an advocate can be refused if there is not legal
complexity in the case. In this case, an Income Tax Officer,
who was charged for underassessment with dishonest motive,
had only to defend the correctness of the assessment record, he
can be said to be the best person to give proper explanation. It
was not a case where oral evidence was recorded with reference
to accounting. Hence, refusal to permit a lawyer as defence
assistance does not violate the Principle of Natural Justice.
– Krishna Chandra Tandon Vs. Union of India AIR 1974
SC 1589