Chaudhury, the International Affairs Secretary of the Awami League, was elected MP from one of the parliamentary seats reserved for women on 24 March 2009 and was State Minister of the Ministry of Women and Children Affairs (Bangladesh) until her nomination for Speaker of Jatiya Sangsad in April 2013.

Chaudhury was awarded Asia Society's Humanitarian service Award on 9 June 2010 in recognition of her role as a leader in advocating the elimination of violence against women and mainstreaming women's empowerment and employment in Bangladesh.
Chaudhury received this award from Ambassador Melanne Verveer, then US Ambassador-at-Large, Global Women Issues in a gala award ceremony at the Ritz Carlton Hotel in Washington DC.

On 28 January 2014, Chaudhury was elected MP from the Rangpur-6 constituency that had been vacated by the Prime Minister, Sheikh Hasina after the January 5 elections.
Chaudhury was uncontested in the by-elections and was nominated for Speaker by Awami League the very same day.
She took oath as the Speaker of the 10th Parliament on 29 January 2014, becoming the first person to remain Speaker across two consecutive tenures.

Chaudhury was elected Chairperson of the Commonwealth Parliamentary Association (CPA) for the next three years in the CPA elections held in the Cameroonian capital of Yaounde on 9 October 2014.
She was the first Bangladeshi to hold this position, as well as any position in an international forum of this level.
Bangladesh has been a member of the CPA Asia region, the biggest parliamentary forum of the world, since 1973.
It competed for the post of CPA chairperson for the first time in 2014.

In her role as CPA Chairperson between 2014 and 2017, Chaudhury has both attended and presided over a number of landmark events.
On Monday, 9 March 2015, she addressed an audience including Queen Elizabeth II, members of the royal family and British and Commonwealth dignitaries at an Observance for Commonwealth Day at Westminster Abbey in London, UK.
She also opened the 46th Commonwealth Parliamentary Association Africa Region Conference held in Nairobi, Africa between 10 and 13 August 2015.
Chaudhury participated as a panel speaker in the "Tackling inequality, empowering women and girls and leaving no one behind" Interactive Dialogue Session at the Sustainable Development Goals Summit held in New York yesterday, 25 September 2015.
As Speaker of the Bangladesh Parliament, she has participated in a number of successful bilaterals, most notably with Indian and Chinese officials, including the Indian Prime Minister, President and Speaker, the Chinese President, Vice President and Chairman of the National People's Congress.

Chaudhury has also been honoured with Women Leadership Achievement Award at the 2nd World Women Leadership Congress and Award (WWLCA) 2015.
Addressing a seminar ‘Connecting Minds, Creating the Future’, Dr Chaudhury called for integrating women in the mainstream of development.
She said the women community and all others would have to work together to face the challenges on the way of establishing women leadership across the world.
Along with the government, all non-government and corporate agencies would have to work together to establish gender parity in society.

Chaudhury was a practising advocate of the Bangladesh Supreme Court and was one of the members of the lawyers' panel to conduct the cases filed against Sheikh Hasina during the army-backed caretaker government in 2007–08.
Her key areas of work include human rights, constitutional law, gender issues and judicial reviews by way of writs.
She is a Resource Person for several institutions including University of Dhaka, BRAC University, Dhaka International University and Bangladesh Institute of Law and International Affairs.
Chaudhury, the International Affairs Secretary of the Awami League, was elected MP from one of the parliamentary seats reserved for women on 24 March 2009 and was State Minister of the Ministry of Women and Children Affairs (Bangladesh) until her nomination for Speaker of Jatiya Sangsad in April 2013.
Chaudhury was awarded Asia Society's Humanitarian service Award on 9 June 2010 in recognition of her role as a leader in advocating the elimination of violence against women and mainstreaming women's empowerment and employment in Bangladesh. Chaudhury received this award from Ambassador Melanne Verveer, then US Ambassador-at-Large, Global Women Issues in a gala award ceremony at the Ritz Carlton Hotel in Washington DC.
On 28 January 2014, Chaudhury was elected MP from the Rangpur-6 constituency that had been vacated by the Prime Minister, Sheikh Hasina after the January 5 elections. Chaudhury was uncontested in the by-elections and was nominated for Speaker by Awami League the very same day. She took oath as the Speaker of the 10th Parliament on 29 January 2014, becoming the first person to remain Speaker across two consecutive tenures.
Chaudhury was elected Chairperson of the Commonwealth Parliamentary Association (CPA) for the next three years in the CPA elections held in the Cameroonian capital of Yaounde on 9 October 2014. She was the first Bangladeshi to hold this position, as well as any position in an international forum of this level. Bangladesh has been a member of the CPA Asia region, the biggest parliamentary forum of the world, since 1973. It competed for the post of CPA chairperson for the first time in 2014.
In her role as CPA Chairperson between 2014 and 2017, Chaudhury has both attended and presided over a number of landmark events. On Monday, 9 March 2015, she addressed an audience including Queen Elizabeth II, members of the royal family and British and Commonwealth dignitaries at an Observance for Commonwealth Day at Westminster Abbey in London, UK. She also opened the 46th Commonwealth Parliamentary Association Africa Region Conference held in Nairobi, Africa between 10 and 13 August 2015. Chaudhury participated as a panel speaker in the "Tackling inequality, empowering women and girls and leaving no one behind" Interactive Dialogue Session at the Sustainable Development Goals Summit held in New York yesterday, 25 September 2015. As Speaker of the Bangladesh Parliament, she has participated in a number of successful bilaterals, most notably with Indian and Chinese officials, including the Indian Prime Minister, President and Speaker, the Chinese President, Vice President and Chairman of the National People's Congress.
Chaudhury has also been honoured with Women Leadership Achievement Award at the 2nd World Women Leadership Congress and Award (WWLCA) 2015. Addressing a seminar ‘Connecting Minds, Creating the Future’, Dr Chaudhury called for integrating women in the mainstream of development. She said the women community and all others would have to work together to face the challenges on the way of establishing women leadership across the world. Along with the government, all non-government and corporate agencies would have to work together to establish gender parity in society.
Chaudhury was a practising advocate of the Bangladesh Supreme Court and was one of the members of the lawyers' panel to conduct the cases filed against Sheikh Hasina during the army-backed caretaker government in 2007–08. Her key areas of work include human rights, constitutional law, gender issues and judicial reviews by way of writs. She is a Resource Person for several institutions including University of Dhaka, BRAC University, Dhaka International University and Bangladesh Institute of Law and International Affairs.
Shirin Sharmin Chaudhury