Section 4
[ 5 [3. Classes of officers of customs.—There shall be the following classes of officers of customs, namely:—
4 [ 5 [3. Classes of officers of customs.—There shall be the following classes of officers of customs, namely:—
(a) Principal Chief Commissioner of Customs or Principal Chief Commissioner of Customs (Preventive) or Principal Director General of Revenue Intelligence;
(b) Chief Commissioner of Customs or Chief Commissioner of Customs (Preventive) or Director General of Revenue Intelligence;
(c) Principal Commissioner of Customs or Principal Commissioner of Customs (Preventive) or Principal Additional Director General of Revenue Intelligence or Principal Commissioner of Customs (Audit);
(d) Commissioner of Customs or Commissioner of Customs (Preventive) or Additional Director General of Revenue Intelligence or Commissioner of Customs (Audit);
(e) Principal Commissioner of Customs (Appeals);
(f) Commissioner of Customs (Appeals);
(g) Additional Commissioner of Customs or Additional Commissioner of Customs (Preventive) or Additional Director of Revenue Intelligence or Additional Commissioner of Customs (Audit);
(h) Joint Commissioner of Customs or Joint Commissioner of Customs (Preventive) or Joint Director of Revenue Intelligence or Joint Commissioner of Customs (Audit);