This is the timeline of all relevant political events of Nepal since restoration of Democracy in 1990 to present. For the era before this see: Panchayati System 1960-1990.
This timeline includes following:-
Nepalese royal massacre of 2001
Absolute monarchy 2005-2006
Maoist's civil war 1996-2006,
Second democracy movement of 2006,
Republic 2008- now
This timeline includes following:-
First democracy movement of 1990,
Constitutional Kingdom era of 1990-2005 and 2006-2008,Nepalese royal massacre of 2001
Absolute monarchy 2005-2006
Maoist's civil war 1996-2006,
Second democracy movement of 2006,
Republic 2008- now
1989/1990: Indian official blockade of Nepal in 1989/1990
1988 March: Nepal made a deal to purchase Chinese weapons
1988 July 22: Indian PM Rajiv Gandhi sent his foreign minister Natwar Singh to Nepal to urge not to purchase weapons again from China. King Birendra refused.
1989 March 23: Nepal-India Trade and transit treaty expired. India refused to renew. Since then India officially imposed blockade in Nepal until Apr 1990.
1989 Apr, May: Nepal bought fuel from China.
1989 Oct 5: Nepali foreign minister Sailendra Kumar Upadhaya raised the issue of blockade in UN without mentioning India.
1989 Nov: Chinese PM Li Peng visited Nepal. In Kathmandu he said: "all countries, small or big, should be treated equally. Problems and disputes should be handled according to five principles of peaceful co-existence".
Revolution 1990 / People's Movement 1 (जनआन्दोलन भाग १)
Jan 18, 1990: Nepali Congress called for a decisive movement for the restoration of democracy and welcomed other parties to join.
February 18, 1990 (Falgun 7, 2046 B.S.): Nation-wide Movement for Restoration of Democracy was started by Nepali Congress and Left front of seven Communist Parties led by CPN (ML).
Apr 6, 1990: Lokendra Bahadur Chand as PM (2nd time) [13 days]
1990 Apr 8: upraising organized by Nepali Congress and Left alliance became successful, Panchayat System collapsed, King Birendra removed the ban on political parties.
Apr 19, 1990: Krishna Prasad Bhattarai from Nepali Congress became PM
Apr 1990: India removed the 13 months blockade in Nepal.
June 1990: PM Bhattarai visited India and met Indian PM VP Singh. India removed the blockade.
Constitutional Kingdom era 1990-2005
Dec 9, 1990 (B.S. 2047 Mangsir 23): King Birendra promulgated new constitution of Nepal. (नेपाल अधिराज्यको संविधान, २०४७)
1991 March: CPN (ML) and CPN (Marxist) united to form CPN (UML)
1991 May 12: First election after restoration of democracy. Nepali congress won majority (110 out of 205) seats. CPN UML got 69 seats where as future maoist party Samyukta Janamorcha became 3rd party winning 9 seats.
1991 May 26: Nepali Congress leader Girija Prasad Koirala appointed as Prime Minister.
1993 Jan 27-Feb 2: 5th convention of CPN UML, party adopted People's Multi-party Democracy.
1993 Mar 16: Madan Bhandari, leader of the influential 'Communist party of Nepal UML', killed in the road accident along with other leader Jeev Raj Ashrit. Only eyewitness of the scene car driver Amar Lama was killed by unidentified gunman in daylight 1:45 pm in Kirtipur in 2003 July 28.
1994 Nov 15: Midterm legislative election held. Among total 205 seats CPN UML won 88 seats becoming largest party followed by Nepali Congress 83 and Rastriya Prajantra Party 20.
1994 Nov 30: CPN UML leader Man Mohan Adhikari appointed as Prime Minister.
1995 Sep 12: Nepali Congress leader Sher Bahadur Deuba appointed as the Prime Minister.
1997 March 12: RPP leader Lokendra Bahadur Chand appointed as Prime minister.
1997 Oct 7: RPP leader Shurya Bahadur Thapa appointed as Prime Minister.
1998 Apr 15: Nepali Congress leader Girija Prasad Koirala appointed as Prime Minister. (2nd)
1999 May 3 & May 17: General election held. Nepali congress got majority 111 seats among total 205 followed by CPN UML 71 and RPP (Thapa) 11.
1999 May 31: Nepali Congress leader Krishna Prasad Bhattarai appointed as Prime Minister. (2nd)
2000 Mar 22: Nepali Congress leader Girija Prasad Koirala appointed as Prime Minister (3rd).
2001 June 1 9PM: Royal Massacre occurred in Narayanhati Royal Palace killing King Birendra, Queen Aishwarya, Crown Prince Dipendra (later) and 7 other members of Royal family.
2001 June 2 : Crown Prince Dipendra appointed as the King of Nepal while in coma.
2001 June 4 : Prince Gyanendra (brother of Birendra) appointed as the King of Nepal after the death of King Dipendra in 3 days.
2001 July 26: Nepali Congress leader Sher B Deuba appointed as Prime Minister (2nd).
2002 Oct 4: King Gyanendra abolished Deuba government and made himself head of government.
2005 Nov 22: 12-points agreement was signed in Delhi, India between "Seven Party alliance" and CPN-Maoist which facilitated Second Democracy movement in Nepal.
2006 Apr 25: Nepali congress leader Girija P Koirala appointed as Prime Minister (4th).
2007 Jan 15: Pratinidhi Sabha, the legislature of Nepal, was dissolved and replace by a new Interim legislature.
2008 Apr 10: First Constitutent Assembly election. CPN Maoist became largest party with 229 seats among total 601 followed by Nepali Congress 115 and CPN UML 108.
2008 Aug 18: CPN Maoist leder Prachanda became Prime Minister.
2009 May 25: CPN UML leader Madhab Kumar Nepal became Prime Minister.
2011 Feb 6: CPN UML leader Jhal Nath Khanal became Prime Minister.
2011 Aug 29: CPN Maoist leader Baburam Bhattarai became Prime Minister.
2013 Mar 14: Supreme Court Chief Justice became Head of Ministerial Council (PM).
2013 Nov 19: Second constituent assembly election. Nepali Congress became largest party with 196 seats among total 601 followed by CPN UML 175 and CPN Maoist 80.
2014 Feb 11: Nepali Congress leader Sushil Koirala bacame Prime Minister.
1994 Nov 15: Midterm legislative election held. Among total 205 seats CPN UML won 88 seats becoming largest party followed by Nepali Congress 83 and Rastriya Prajantra Party 20.
1994 Nov 30: CPN UML leader Man Mohan Adhikari appointed as Prime Minister.
1995 Sep 12: Nepali Congress leader Sher Bahadur Deuba appointed as the Prime Minister.
1997 March 12: RPP leader Lokendra Bahadur Chand appointed as Prime minister.
1997 Oct 7: RPP leader Shurya Bahadur Thapa appointed as Prime Minister.
1998 Apr 15: Nepali Congress leader Girija Prasad Koirala appointed as Prime Minister. (2nd)
1999 May 3 & May 17: General election held. Nepali congress got majority 111 seats among total 205 followed by CPN UML 71 and RPP (Thapa) 11.
1999 May 31: Nepali Congress leader Krishna Prasad Bhattarai appointed as Prime Minister. (2nd)
2000 Mar 22: Nepali Congress leader Girija Prasad Koirala appointed as Prime Minister (3rd).
2001 June 1 9PM: Royal Massacre occurred in Narayanhati Royal Palace killing King Birendra, Queen Aishwarya, Crown Prince Dipendra (later) and 7 other members of Royal family.
2001 June 2 : Crown Prince Dipendra appointed as the King of Nepal while in coma.
2001 June 4 : Prince Gyanendra (brother of Birendra) appointed as the King of Nepal after the death of King Dipendra in 3 days.
2001 July 26: Nepali Congress leader Sher B Deuba appointed as Prime Minister (2nd).
2002 Oct 4: King Gyanendra abolished Deuba government and made himself head of government.
2002 Oct 11: King appointed Lokendra B Chand as Prime minister.
2003 Jun 5: King appointed Surya B Thapa as Prime Minister.
2004 Mar 30: Nepali maoist leader Mohan Baidhya 'Kiran' arrested from Siliguri, India. (li)
2004 Jun 3: King appointed Sher B Deuba as Prime Minister.
2005 Feb 1: King Gyanendra again abolished the deuba government.
2006 Apr 25: Nepali congress leader Girija P Koirala appointed as Prime Minister (4th).
2007 Jan 15: Pratinidhi Sabha, the legislature of Nepal, was dissolved and replace by a new Interim legislature.
2008 Apr 10: First Constitutent Assembly election. CPN Maoist became largest party with 229 seats among total 601 followed by Nepali Congress 115 and CPN UML 108.
2008 Aug 18: CPN Maoist leder Prachanda became Prime Minister.
2009 May 25: CPN UML leader Madhab Kumar Nepal became Prime Minister.
2011 Feb 6: CPN UML leader Jhal Nath Khanal became Prime Minister.
2011 Aug 29: CPN Maoist leader Baburam Bhattarai became Prime Minister.
2013 Mar 14: Supreme Court Chief Justice became Head of Ministerial Council (PM).
2013 Nov 19: Second constituent assembly election. Nepali Congress became largest party with 196 seats among total 601 followed by CPN UML 175 and CPN Maoist 80.
2014 Feb 11: Nepali Congress leader Sushil Koirala bacame Prime Minister.
2015 Oct 12: CPN UML leader Khadga Prasad Oli became Prime Minister.
2016 Aug 4: CPN Maoist leader Prachanda became Prime Minister.
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(this topic will cover everything relevant. updating soon...)