KEY DATES IN THE BALI NINE SAGA:
2005
April 8 to 12 - Australian Federal Police tip off Indonesian counterparts about the smuggling attempt and tell them to "take whatever action you deem necessary".
April 17 - Andrew Chan and four others arrested at Denpasar Airport; Scott Rush, Michael Czugaj, Renae Lawrence and Martin Stephens have 8.3kg of heroin strapped to their bodies.
- Myuran Sukumaran, Tan Duc Thanh Nguyen, Si Yi Chen and Matthew Norman are arrested soon after in Kuta, preparing a second shipment.
April 22 - Indonesian police say Andrew Chan was the "godfather" of the operation.
April 26 - Two mules say Chan threatened them with death if they refused to carry the drugs.
April 27 - Indonesian police say they have shot and killed the man they believe supplied the heroin, Nepalese citizen Mann Singh Gali.
Sept 27 - Prosecutors confirm all nine Australians will be charged with possession and trafficking of heroin, carrying the death penalty.
Sept 29 - Australian authorities say the AFP will stop co-operating with the Indonesian investigation given the possibility of firing squads.
Oct 7 - Lawyers for Lawrence and Rush allege the AFP may have acted illegally by handing information to Indonesian authorities.
Oct 11 - Trials of the Bali Nine begin.
2006
Jan 24 - Prosecutors demand death sentence for enforcer Sukumaran.
Jan 26 - Prosecutors demand Chan be sent to the firing squad as well; they ask for life sentences for six others, while Lawrence faces 20 years.
Feb 13: Lawrence and Rush sentenced to life.
Feb 14: Chan and Sukumaran sentenced to death by firing squad; Stephens and Czugaj get life in prison.
Feb 15: Tan Duc Thanh Nguyen, Si Yi Chen and Matthew Norman sentenced to life in prison.
Feb 17: All but Rush appeal against their sentences.
April 26: Chan and Sukumaran's appeals are rejected.
April 27: Sentences for Lawrence, Czugaj, Nguyen, Chen and Norman reduced to 20 years; life sentences for Rush and Stephens upheld.
Sept 6: Prosecutors win appeal against sentence reduction for Rush, Nguyen, Chen and Norman - they are also sentenced to death. Stephens' life sentence upheld; Czugaj's term increased again to life.
2007
Jan 30: Rush challenges his death sentence
April 23: Lawyers for Tan Duc Thanh Nguyen, Si Yi Chen and Matthew Norman also file for a judicial review of their death sentences.
2008
March 6: Nguyen, Chen and Norman death sentences reduced to life in prison.
2010
April 13: Stephens requests judicial review; it is rejected 10 months later.
August 13: Chan and Sukumaran request judicial reviews.
August 26: Rush appears in court for his final appeal; AFP commissioner Mick Keelty testifies on his behalf.
2011
May 11: Rush's death sentence reduced to life imprisonment.
June 17: Chan's request for judicial review rejected.
July 7: Sukumaran's request for judicial review rejected.
2012
May 13: Chan appeals for clemency from President Susilo Bambang Yudhoyono.
July 9: Sukumaran also appeals for presidential clemency.
2014
Dec 11: New president Joko Widodo makes it clear he will not grant clemency to drug traffickers.
2015
Jan 7: Sukumaran's bid for presidential clemency rejected.
Jan 18: Six drug smugglers executed.
Jan 22: Chan also loses bid for clemency.
Feb 2: It is announced both men will be among the next lot to be executed.
Feb 4: Request for second judicial review rejected.
Feb 7: Indonesian government confirms the men will face the firing squad before end of month.
Feb 8: The men's lawyer at their first trial alleges judges requested a bribe to reduce their sentence.
Feb 12: 150,000 signatures on a Mercy petition asking for clemency handed to the men's families; Foreign Minister Julie Bishop makes emotional plea in federal parliament for Indonesia to spare their lives.
Feb 24: Legal appeal fails when Jakarta court says it can't examine the Indonesia president's decision to deny clemency
March 2: Chan and Sukumaran's lawyers work to file an appeal against the administrative court's decision not to examine the men's clemency rejection
March 3: Bali prosecutor Momock Bambang Samiarso says the pair will be transferred on March 4 to a penal island to await execution; Bishop calls her Indonesian counterpart.
March 4: Chan, Sukumaran transferred from Bali jail to Nusakambangan island
March 5: Federal MPs hold dawn vigil outside Parliament House in Canberra; Australia protests release photos showing smiling Denpasar police chief with Chan as he's flown to the island; Abbott asks Indonesia to "pull back", warns of consequences, seeks phone conversation with Joko.
March 6: Joko rules out prisoner swap with Australia; Bishops asks Indonesia to "pause" while other options canvassed.
March 8: Letter written by Chan, warning his teenage self to avoid drugs, released by a friend.
March 12: News leaks of Australia's March 3 offer to cover costs of the mens' ongoing life imprisonment.
March 16: Joko aide criticises the tone of Canberra's lobbying efforts; Abbott, Joko haven't yet spoken by phone
March 23: Mens' lawyers begin case in Constitutional Court in Bali to have death sentences overturned.
April 1: Amnesty report criticises Indonesia's death penalty for drug smugglers.
April 17: Sukumaran marks his 34th birthday in his isolated cell on Nusakambangan; reports executions could happen soon after April 24; Legal challenge continues.
April 21: Joko restates commitment to execute the men saying "it's only a matter of time"; Indonesian Supreme Court rejects appeal by Frenchman Serge Atlaoui on death row for drug offences due to be executed with Chan, Sukumaran.
April 22 - Indonesian Supreme Court rejects appeal by a Ghanaian Martin Anderson on death row with the pair.
April 24 - Embassies representing prisoners on death row summoned to meeting at Cilicap, near the island prison; Chan, Sukumaran lawyer Peter Morrissey says it's an "ominous" sign.
April 26 - Indonesia gives formal 72-hours notice of intention to execute; Bishop calls for clemency; Family members visit the prison; Men's final wishes made known; Sukumaran wants to paint for as long as possible, Chan wants to attend a church service with family.
April 27 - Chan marries his fiancee Feby Herewila in a small prison ceremony officiated by Salvation Army minister Dave Soper. Bishop says Indonesian judicial commission should be allowed to complete investigation into claims of corruption against sentencing judges; Abbott has written to Joko; Vigils held in Sydney and Brisbane.
April 28 - Families of both men swamped by a frenzied media pack as they arrive at Cilacap port ahead of what was expected to be their final visits with Chan and Sukumaran; Bishop says she "won't go into what the consequences might be" if they are executed.
April 29, 0025 (0325 AEST) - Chan and Sukumaran executed by firing squad on the island of Nusakambangan.
