CGST Rule 66: Form and Manner of Submission of Return by a

sule 6666. Form and manner of submission of return by a person required to deduct tax at source.- (1) Every registered person required to deduct tax at source under section 51 (hereafter in thisfact, in July 1966, when Rule 66 was adopted, some 600 tons per day of organic solvents were being discharged into the County's atmosphere, representing one-fifth of the total organic