What CPLP is and how it works

What the statutes ask of a member

The constitutive declaration was signed in Lisbon on 17 July 1996 by Angola, Brazil, Cape Verde, Guinea-Bissau, Mozambique, Portugal and São Tomé and Príncipe. The statutes put the seat in Lisbon and have the Conference of Heads of State and Government meet in ordinary session every two years. Admission is settled in a single article: a state that uses Portuguese as an official language may become a member by adhering to the statutes without reservation, and the Conference decides by unanimity.

That article is the whole of the entry test, and it explains the shape of the group better than a map of it does. Nothing in it asks for contiguity, for an economic threshold, or for a region. What it asks for is a fact about a country's own language law, which is why the roster reaches from the Atlantic islands to the Timor Sea and takes in the Iberian peninsula and most of South America on the way.

Timor-Leste was admitted in 2002, the year independence was restored on 20 May, having declared it on 28 November 1975 and lost it to invasion nine days later. Equatorial Guinea was admitted at the conference held in Dili on 23 July 2014.

The member whose Portuguese arrived by decree

Portugal ceded Fernando Pó and Annobón to Spain, with rights on the adjacent mainland, under the Treaty of El Pardo of 11 March 1778, in exchange for territory in South America. Those islands became the core of Spanish Guinea, and the state that grew out of it took independence on 12 October 1968 with Spanish as the language of government. Its record lists Spanish, French and Portuguese.

The Portuguese in that list was added for the application. A decree of 2010 amended article 4 of the constitution of 1998 to name it a third official language, and the constitutional revision put to referendum in 2011 carried the change. The declaration issued at Dili in 2014 recorded the accession alongside a commitment on the effective use of the language and a moratorium on the death penalty until its abolition; the penal code that removed capital punishment was signed in September 2022. Human Rights Watch and several Portuguese non-governmental organisations objected to the admission, and one of them gave up its consultative observer status over it. The accession stands and the objection is on the record, and this catalogue settles neither.

One language, and not one spelling

The Orthographic Agreement was signed in Lisbon on 16 December 1990 and it is still not in force across the whole membership. Angola and Mozambique have not ratified it. The Angolan objection has been that the text passes over how Portuguese in Angola works alongside the country's other languages, and that the common orthographic vocabulary the agreement provides for was missing; in Mozambique the council of ministers approved the text in 2012 and parliamentary ratification has not followed. Timor-Leste, which was not a party when the text was signed, ratified in 2009.

The institution that holds the shared language is separate from the secretariat and sits somewhere else again. A Portuguese language institute was proposed at the meeting of heads of state and government in São Luís do Maranhão in November 1989, seven years before the community itself existed. It was constituted in 2002 by the Council of Ministers meeting in São Tomé and Príncipe, and its seat is in Praia.

What membership does not buy

There is no customs union here, no common market, no tariff schedule and no defence commitment. Trade sits with the regional blocs the members belong to separately, and the country records show how little those overlap: Portugal in the European Union, Brazil in Mercosur, Angola and Mozambique in the Southern African Development Community, Cape Verde and Guinea-Bissau in ECOWAS, Equatorial Guinea in CEMAC, Timor-Leste in ASEAN.

Free movement is not part of it either. The Agreement on Mobility signed at Luanda on 17 July 2021 fixes one obligation every party takes on, visa-free circulation for holders of diplomatic, official, special and service passports, and leaves everything above that to be chosen. A member decides which further categories of people it will admit, by profession or field of activity, and which other members it wishes to be bound to. The preamble describes this as a flexible and variable system, adopted so that each state can take the commitments on gradually and at its own level of integration.

Membership here displaces nothing elsewhere. Mozambique joined the Commonwealth in 1995 with no British colonial past behind it, and Cape Verde, Equatorial Guinea, Guinea-Bissau and São Tomé and Príncipe belong to the Francophonie as well as to this community.

Where the edges are argued

Associate observer status is a separate category with no vote attached, held by states with an interest in the language rather than an official one: Senegal, Mauritius, Namibia, Japan, Türkiye, Georgia, Uruguay, Hungary, the Czech Republic and Slovakia. Equatorial Guinea sat in that category from 2006 until its accession, which is the route the statutes leave open.

What is argued about is whether an official language and a spoken one should be the same test. The statutes examine the first and say nothing about the second, so a state qualifies by writing Portuguese into its constitution; the objection raised in 2014 was that the writing was done for the purpose. Both readings are in print, and the language question runs inside the membership too. Cape Verdean Creole is the first language of Cape Verde and Portuguese the language of its administration, and Timor-Leste's constitution makes Tetum official beside Portuguese.