2003
Government of India affidavit ( Ministry of Home Affairs) supporting retention of law on grounds that criminal law must reflect public morality and that Indian society disapproved of homosexuality
December 2012
Justice Singvi retires
February 2012
Final Arguments before the Supreme Court commence
July 2009
Judgment in Naz Foundation v. NCR Delhi delivered
September 2008
The matter was posted for final arguments before C.J. Shah and J. Muralidhar
1994
ABVA Petition filed in Delhi High Court
2009 - 2011
Fifteen other SLP's are filed challenging the Naz Foundation judgment by
 Apostolic Churches Allicance tr its Bishop v. Naz Foundation & Ors
 SK Tijarawala v. Naz Foundation & Ors.
 Bhim Singh v. Naz Foundation & Ors
 B. Krishna Bhat v. Naz Foundation & Ors.
 B.P. Singhal v. Naz Foundation & Ors.
 S.D. Pratinidhi Sabha & Anr. v. Naz Foundation & Ors.
 Delhi Commission for Protection of Child Rights v. Naz Foundation & Ors.
 Ram Murti v. Government of NCT of Delhi & Ors.
 Krantikari Manuvadi Morcha Party v. Naz Foundation & Others
 Raza Academy v. Naz Foundation & Others
 Tamil Nadu Muslim Munnetra Kazhagam v. Naz Foundation & Others.
 Utkal Christian Council v. Naz Foundation & Others
 Joint Action Kannur v. Naz Foundation and Others
 All India Muslim Personal Law Board v. Naz Foundation and Others
 Trust Gods Ministry vs. Naz Foundation and Others
2002
JACK Intervention filed on ground that law is required to prevent HIV from spreading
2006
An intervention was filed by B.P. Singhal stating that homosexuality is against Indian culture and that the law needs to be retained.
2004
Delhi High Court dismissed petition on the ground that the petitioner, Naz Foundation was not affected by Sec 377 and hence had no 'locus standi' to challenge the law.
2006
On an appeal filed by Naz Foundation, the Supreme Court passed an order remanding the case back to the Delhi High Court so the matter could be heard on merits
2001
Naz Foundation Petition filed in Delhi High Court
November 2008
The matter was reserved for judgment after 12 days of hearing
2004
Delhi High Court rejected a review petition filed which challenged the previous order
2009 - 2011
Interventions filed supporting the Naz judgement by
 Minna Saran and 18 other parents of LGBT person
 Sekhar Seshadri and12 other mental health professionals
 Nivedita Menon and fifteen other academics
 Shyam Benegal
 Ratna Kapur and other law academics
March 2012
Case reserved for judgment after 15 days of arguments over 6 weeks
2006
National Aids Control Organization(NACO) filed an affidavit stating that the enforcement of Sec 377 is a hindrance to HIV prevention efforts.
2006
An intervention was filed by Voices Against 377 supporting the petitioner and stating that Sec 377 is violative of the fundamental rights of LGBT persons. .
July 2009
First SLP filed in the Supreme Court by Suresh Kumar Koushal challenging the Naz Foundation judgement