Move towards independence

 In August 1947, Aruba presented its first Staatsreglement (constitution), for Aruba's status aparte as an autonomous state within the Kingdom of the Netherlands. By 1954, the Charter of the Kingdom of the Netherlands was established, providing a framework for relations between Aruba and the rest of the Kingdom.[9]
In 1972, at a conference in Suriname, BeticoCroes (MEP), a politician from Aruba, proposed a sui-generis Dutch Commonwealth of four states: Aruba, the Netherlands, Suriname and the Netherlands Antilles, each to have its own nationality. C. Yarzagaray, a parliamentary member representing the AVP political party, proposed a referendum so that the people of Aruba could choose whether they wanted total independence or Status Aparte as a full autonomous state under the Crown.
Croes worked in Aruba to inform and prepare the people of Aruba for independence. In 1976, he appointed a committee that chose the national flag and anthem, introducing them as symbols of Aruba's sovereignty and independence. He set 1981 as a target date for independence. In March 1977, the first Referendum for Self Determination was held with the support of the United Nations; 82% of the participants voted for independence.[10]
The Island Government of Aruba assigned the Institute of Social Studies in The Hague to prepare a study for independence; it was titled Aruba enOnafhankelijkheid, achtergronden, modaliteitenenmogelijkheden; een rapport in eersteaanleg (Aruba and independence, backgrounds, modalities and opportunities; a preliminary report) (1978). At the conference in The Hague in 1981, Aruba's independence was set for the year 1991.
In March 1983, Aruba reached an official agreement within the Kingdom for its independence, to be developed in a series of steps as the Crown granted increasing autonomy. In August 1985 Aruba drafted a constitution that was unanimously approved. On 1 January 1986, after elections were held for its first parliament, Aruba seceded from the Netherlands Antilles; it officially became a country of the Kingdom of the Netherlands. Full independence was projected in 1996.
After his death in 1986, Croes was proclaimed Libertador di Aruba. At a convention in The Hague in 1990, at the request of Aruba's Prime Minister, the governments of Aruba, the Netherlands, and the Netherlands Antilles postponed indefinitely its transition to full independence. The article scheduling Aruba's complete independence was rescinded in 1995, although the process could be revived after another referendum