[3][5][6] Denguet Atticky's ministerial responsibilities were expanded when he was appointed as Minister of Labour and Justice[7][8] in place of Aloïse Moudileno-Massengo 11 August 1972,[3][8] and he was also elected to the PCT Central Committee in 1972.
[24] At the time of the March 2002 presidential election, Denguet Atticky supported President Denis Sassou Nguesso and worked as his local campaign director for the Poto-Poto district of Brazzaville.
[25] He then stood as the PCT candidate for the third constituency of Poto-Poto in the May 2002 parliamentary election, and he won the seat in the second round of voting, held in June 2002.
[26] In the National Assembly, Denguet Atticky was designated as First Vice-President of the Health, Social Affairs, and Environment Commission on 24 August 2002.
[29] Meeting with constituents on 11 February 2004, Denguet Atticky discussed the work of the National Assembly's seventh and eighth special sessions; in particular, he explained how government funding was being allotted in Brazzaville and he described two new laws intended to maintain and improve the condition of the country's roads.
[31] Denguet Atticky discussed the work of the National Assembly's seventh ordinary session at a meeting with constituents on 24 February 2005.
[32] On 31 May 2005, Denguet Atticky met with his constituents in Poto-Poto to discuss the work of the National Assembly's eighth ordinary session; he particularly noted legislation that he believed would promote economic growth.
Denguet Atiki said that the government intended to address those issues and he vowed to faithfully speak on behalf of his constituents in the National Assembly.
Coming from two leading members of the Presidential Majority, the letter was a significant gesture of dissent, as it called into question the government's existing efforts to establish an independent electoral commission.
They criticized Lekoundzou and Thystère Tchicaya for acting outside of the parliamentary process and for making a statement that could be perceived as reflecting the broader wishes of the deputies of the Presidential Majority, given their leadership roles.
[43] He expressed approval for the progress of the road construction, while also listening to various complaints from local people—some of whom wanted the delivery of compensation for the loss of their homes due to the construction—and saying that he would inform the government about their problems.
[43] After Sassou Nguesso announced that he would stand for re-election in the July 2009 presidential election, Denguet Atiki issued a statement in his capacity as President of the Presidential Majority Parliamentary Group in which he called on Sassou Nguesso's supporters to campaign vigorously, "highlighting the outstanding merits of our great leader", his domestic achievements, and his experience in foreign affairs.
[49] In the July–August 2012 parliamentary election, Jean-Claude Ollingo Oniangué, rather than Denguet Atticky, stood as the PCT's candidate in the third constituency of Poto-Poto, winning the seat in the first round of voting.