On Tuesday 8 and Friday 11 June 2021, the Minister Delegate in charge of the Budget, Ludovic Ngatsé, visited the three sites of the Tax Houses under construction since last January in Brazzaville. In the company of Ludovic Itoua, Director General of Taxes and Estates, and Médard Calixte Tabangoli, Director General of the Postal Bank of Congo.

The Board of Directors of the Development Bank of Central African States (BDEAC) met on Wednesday, June 9, 2021, by videoconference, at the Bank's headquarters in Brazzaville (Republic of Congo). The meeting was chaired by Mr. Ludovic Ngatsé, Minister Delegate in charge of Budget, representing Mr. Rigobert Roger Andely, Minister of Finance, Budget and Public Portfolio. 

On Monday 7 June 2021 in Brazzaville (Republic of Congo), the Minister of Finance, Budget and Public Portfolio, Rigobert Roger Andely, represented by the Minister Delegate in charge of Budget, Ludovic Ngatsé, opened the works of the evaluation mission of the Action Group against Money Laundering in Central Africa (GABAC). 

Having placed the resumption of relations with the International Monetary Fund (IMF) at the center of his concerns and mission, the Minister of Finance, Budget and Public Portfolio, Rigobert Roger ANDELY, alongside with the Minister Delegate for the Budget, Ludovic NGATSE, received on Wednesday, 2 June 2021, in the meeting room of the said Ministry, the Directors General under his supervision to discuss views on Congo's relations with the IMF.

The handover ceremony between the outgoing Minister of Finance and Budget, Calixte Nganongo, and the incoming Minister of Finance, Budget and Public Portfolio, Roger Rigobert Andely, took place on Friday 21 May 2021 in Brazzaville.

The Ministerial Committee of the Central African Monetary Union (UMAC) held an Extraordinary Meeting by video Conference on Wednesday 19 May 2021. The Congolese government was represented by Ludovic Ngatsé, Minister Delegate for the Budget, representing Roger Rigobert-Andely, Minister of the Economy, Finance, Budget and Public Portfolio, and by his colleague Ingrid Olga Ghislaine Ebouka-Babackas, Minister of Planning, Statistics and Regional Integration.

The Congolese Minister, Delegate for the Budget, Ludovic Ngatsé, representing the Minister of Finance, Budget and Public Portfolio, Roger Rigobert Andely, and his colleague from the Economy, Planning and Regional Integration, Ingrid Olga Ghislaine Ebouka-Babackas, participated on Tuesday 18 May 2021 by videoconference from Yaounde, headquarters of the Bank of Central African States (BEAC), in the meeting of the Ministerial Committee of the Central African Monetary Union (UMAC). The meeting was chaired by Cameroon's Minister of Finance, Louis Paul Motazé.

Chaired by Calixte Nganongo, Congolese Minister of Finance and Budget, represented by his colleague Ludovic Ngatsé, Minister Delegate in charge of the Budget, the meeting of Ministers of the Economy, Finance, Budget and Integration, on the operationalization of the Compensation, Cooperation and Development Fund of the Economic Community of Central African States (FCCD-AC) took place on Wednesday 5 May 2021 by videoconference in Brazzaville, the capital of Congo, which holds the incumbent presidency of the ECCAS.

The Committee of Experts of the Member States of the Economic Community of Central African States (ECCAS) met on Friday 30 April 2021 in a workshop, by videoconference from Brazzaville (Congo), under the chairmanship of Bernard Ngazo, President of the Bureau. The review of the draft project of the operationalization of the Compensation, Cooperation and Development Fund for Central Africa (FCCD-AC) was on the agenda.