HAGUE, CMC – Guyana has told the International Court of Justice (ICJ) that neither Spain nor Venezuela ever administered the Essequibo region, which is being claimed by the South American country.
The Essequibo comprises roughly the western two-thirds of Guyana, spanning 61,600 square miles. It is a resource-rich region bordered by the Essequibo River to the east and Venezuela to the west.
Director of the Frontiers Division of the Ministry of Foreign Affairs, Ambassador Donnette Streete, and Carl Greenidge, Guyana’s Agent to the ICJ in its case on the validity of the 1899 Arbitral Tribunal Award, said that Dutch settlers were the first Europeans to occupy the territory.
They said that the region was later occupied by descendants of Africans and Asians brought to Guyana as enslaved people and indentured servants by Dutch and British colonizers between the 17th and 19th centuries.
Streete also told the World Court that Guyana collects taxes, administers Essequibo, elects nine parliamentary representatives from that region, and protects its environment, which is rich in biodiversity.
She said that Guyana’s most recent census, conducted in 2022, records that the Essequibo region has a population of 313,175, or more than 1/3 of Guyana’s entire population. These include members of nine indigenous groups, the first inhabitants of that land.
Greenidge, a former foreign affairs minister, during his presentation before the ICCJ panel of judges, presented maps showing the westernmost presence of Spanish outposts outside the Essequibo region, located then about 650 kilometers from Venezuela, and a list of 35 places in the Essequibo region that, until today, still bear Dutch names.
He said the post-Colombian history of Guyana begins with the arrival of the Dutch in 1598, who were the first Europeans to establish themselves in what is now Guyana. Greenidge said by 1616, they had founded the colony of Essequibo, erected Fort Kykoveral along the Mazaruni River west of the Essequibo as their seat of government, and begun to settle and administer the territories stretching westward toward the Orinoco.
He said five years later, in 1621, the Dutch West India Company took charge of running the colony, and in 1744, the seat of Dutch administration was moved to Fort Zealandia.
“The Spanish, they were nowhere to be found, not east of the Orinoco, at any rate. Their nearest outpost was San Tome on the banks of the Orinoco. This was the easternmost Spanish settlement. The Spanish Governor there was candid about his predicament. The settlement, he wrote, was so far distant from other Spanish positions,” Greenidge added.
One of Guyana’s lawyers, Pierre d’Argent, a globally respected expert in public international law, relied on decisions of the ICJ in 2020 and 2023 on matters related to the border controversy case.
He said Venezuela never directly challenges the principle of res judicata, and it has not filed an application for review under Article 61 of the ICJ’s statute, the only procedure that allows the principle to be challenged.
“It must be concluded, therefore, that Venezuela has not discovered any new fact of such a nature had it been known as to be a decisive factor on the conclusions reached by the court in its judgments of 2020 and 2023, and in these conditions, these judgments remain res judicata for the parties in the court itself,” he said.
Another of Guyana’s lawyers, Paul Reichler, reminded the court that Venezuela accepted, respected, and complied with the 1899 Arbitral award for more than 60 years. He said that Venezuela formally challenged the validity of the award for the first time in a letter from its Permanent Representative to the United Nations Secretary-General in February 1962.
Reichler said that at that time, Venezuela had made clear that although it had changed its position on the 1899 award, it continued to regard the 1897 treaty as valid. He said it was not until 1963, 66 years after it ratified the treaty, that Venezuela first began to find fault with it.
The ICJ said that in the first round of oral presentations, lasting two sessions of three hours each, both Guyana and Venezuela will make presentations, and it will continue on Friday, ending on Monday next week.

















































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