On Monday, 10 August 2020 in Brazzaville, the Minister of Finance and Budget, Calixte Nganongo, cut the symbolic ribbon marking the inauguration of the cell of the new Unique Identification Number (NIU). In the presence of two members of the Government: Yvonne Adélaïde Mougany, Minister of Small and Medium-Sized Enterprises, Handicrafts and the Informal Sector, and Ludovic Ngatsé, Minister Delegate in charge of the Budget.

The Director of Information Systems (DSI) of the Ministry of Finance and Budget, Guy Noël Londongo opened, Tuesday, August 4, 2020 in the economic capital, the training workshop, simultaneous managers of the Large Enterprises Unit (EMU) and the sensitization workshop for taxpayers registered in this unit.  

On Monday 20 July 2020 in Brazzaville, the Minister of Finance and Budget, Calixte Nganongo, having at his side his counterpart Delegate for the Budget, Ludovic Ngatsé, opened the work on the project of recasting the General Tax Code and drafting the Book of Tax Procedures. 

"I am officially launching the E-TAX application of the General Directorate of Taxes and Domains," said the Minister of Finance and Budget, Calixte Nganongo, on Wednesday, July 1, 2020 in Brazzaville, during the official launch ceremony of the new platform E-TAX (Tax Management System) which will replace the former SYSTAF (System for Automated Tax Processing).

On Friday, June 26, 2020, the Minister Delegate continued his tour in the services of the tax administration of the economic capital, among others, the Large Enterprises Unit; the Petroleum Tax Unit (UFP); the Office of the Advance Payment on Various Taxes (BASDI) . 

With a view to improving the performance and efficiency of the Congolese tax administration, the Minister Delegate to the Minister of Finance and Budget, in charge of the Budget, Ludovic Ngatsé, has issued important directives to the managers and agents of the Departmental Directorate of Taxes and State Property of Kouilou (DDIDK). Minister Ludovic Ngatsé thus set the tone for the next six months to achieve the expected results. This was during the working mission he carried out from Thursday 25 to Friday 26 June 2020 in Pointe-Noire. 

Wilfrid Ngoma Mboukou Mboukou, Reforms and Accounts Adviser of the Minister Delegate in charge of the Budget, Ludovic Ngatsé opened, Tuesday, June 23, 2020, the training workshop on the presentation of the E-TAX system, to 65 agents of the Units of Large and Medium-Sized Enterprises and cashiers. 

Modernizing the Congolese Tax Administration to bring it up to international standards is an important step in the reforms made and those under way in the Ministry of Finance and Budget. It is within this framework that the Directorate of Information Systems (DSI) and the Directorate General of Taxes and Domains (DGID) organized from 22 to 23 June 2020 in Pointe-Noire, a workshop to raise awareness among taxpayers and tax administration staff on the future Tax Management System called E-TAX. This is a prelude to the official launch of this application in the coming days.

Wednesday 17 and Thursday 18 June 2020, Ludovic Ngatsé, Minister Delegate in charge of the Budget to the Minister of Finance and BudgetCalixte Nganongo, made his first raid on the Divisional Inspections of Direct and Indirect Contributions and Revenues from State Property Registration and Stamp (EDT) under the Departmental Directorate of Taxes and State Property of Brazzaville.

Opened by Sylvain Lékaka, Director of Cabinet of the Minister Delegate in charge of the Budget, and closed by Ludovic Itoua, Director General of Taxes and State Property, the Awareness-raising workshop for the launch of the new Tax Management System (E-TAX), was held on Wednesday, May 27, 2020 in the conference room of the Ministry of Foreign Affairs in Brazzaville.