With the enactment of 101st Constitution Amendment Act, the road to GST is clear. The Govt. had already unveiled draft model law on GST.
On 26th September, CBEC released draft rules and forms under GST on Registration, Invoice and Payment.
Draft Registration Rules (Registration – 17 Rules)
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-registration-rules.pdf
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-registration-rules.pdf
Draft Registration Formats (Forms GST REG 1 to 26 – 26 Forms)
Draft Payment Rules (Payment of Tax – 4 Rules)
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-payment-rules.pdf
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-payment-rules.pdf
Draft Payment Formats (Forms GST PMT 1 to 6 (includes 2A) – 7 Forms)
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-formats-under-payment-rules.pdf
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-formats-under-payment-rules.pdf
Draft Invoice Rules (Tax Invoice, Credit & Debit Notes – 5 Rules)
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-invoice-rules.pdf
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-invoice-rules.pdf
Draft Invoice Formats (Form GST INV-1 – 1 Form)
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-formats-under-invoice-rules.pdf
http://www.cbec.gov.in/resources//htdocs-cbec/gst/draft-formats-under-invoice-rules.pdf
Corresponding changes in Model Law is being carried out separately