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  • Environment Provisions in LAC Constitutions

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    Enshrining the Green

    It is by now common to most constitutions in Ibero-American LAC — including many of the state and provincial constitutions in federal republics of Argentina, Brazil and Mexico — to have environmental provisions, although they differ in content, context, clarity and detail. Most of these provisions are minimal, and have one or more of the following elements: (1) the right to a healthy environment (some add other qualifiers, such as “free of contamination” or “ecologically balanced”); (2) a general obligation on the state to protect the environment and/or natural resources; (3) an obligation for the rational and/or sustainable utilization of natural resources.

    The notable exceptions to the Ibero-American tendency to have green constitutional clauses have been Bolivia and the Dominican Republic; Ecuador may add an environment provision during its current constitutional reform, as might the DR in its current constitution reform effort.

    Many of the environment laws in these Ibero-American nations reference their constitutional provisions, making any challenge of the laws in question also a constitutional matter.

    Two non-Ibero nations, Haiti and Suriname, also have environmental provisions in their constitutions. Since neither one has a framework environment law, most environment regulations and rules must stand on their constitutional link alone.

    Missing in Action: Most of the English-Speaking Caribbean

    In contrast, the constitutions of most of the former British colonies in the LAC regions ignore the topic of environmental protection. Indeed, the constitutions of the Antigua and Barbuda, Bahamas, Barbados, the Cayman Islands, Grenada, Jamaica, Saint Lucia, St. Vincent and the Grenadines, Trinidad and Tobago never mention the environment by name. Of the two ex-colonies that do mention the environment, Belize‘s constitution only references it in passing in the preamble (“Whereas the people of Belize require policies of state which…protect the environment…”). Guyana, though, has a single terse article on the environment that has an interesting word choice:

    36. In the interests of the present and future generations, the State will protect and make rational use of its land, mineral and water resources, as well as its fauna and flora, and will take all appropriate measures to conserve and improve the environment.

    The environmental provisions in most LAC constitutions don’t speak of future generations or “rational use.” I don’t know the origin of this provision — perhaps some reader familiar with Guyanese law knows?

    Why, with the notable exception of Guyana, do the constitutions of the English-speaking Caribbean not mention the environment? Some experts on West Indies law say it is because when they were drafted the emphasis was on “first generation civil and political rights” (right to life, privacy, etc.) and a few “second generation economic and social rights” (property, etc.) but not “third generation solidarity rights” (collective or community rights). I would add that, while I do not know well the constitutional history of these nations, in reading their constitutions it becomes plain to me that most used the same template, and that there have been few major revisions since.

    Given how infrequently (and how timidly) the English-speaking Caribbean amend their constitutions, I wonder if environment advocates in these countries should spend their time and energies on getting a provision unless their constitution is up for other reforms. Absent such a provision, however, some of the less scrupulous governments might be tempted to exempt itself from land-use rules (such as Barbados seemed to do when establishing the Greenland landfill?) or sacrifice environmental protection for other interests, such as property development.

    Pros and Cons

    Generally speaking, the arguments in favor of having “green clauses” in your constitution are (1) it prevents environment laws from being overturned on constitutional grounds because one set of rights (such as property rights) are constitutionally protected but the right to a sound environment is not; (2) it can allow for environment-related rights that, given a strong and supportive judiciary an/or Public Ministry, can be pursued and enforced even absent specific laws; (3) it can clarify key points, such as which level of government (local, state/province/department, national) action is most appropriate.

    But environmental provisions in constitutions also can cause problems. One example: Article 41 of the Argentine Constitution, which among other things, divides up responsibility for environmental lawmaking this way:

    Corresponde a la Nación dictar las normas que contengan los presupuestos mínimos de protección, y a las provincias, las necesarias para complementarlas, sin que aquéllas alteren las jurisdicciones locales.

    In essence, it is up to the feds to set out minimum principles, but left to the provinces to flesh them out without altering local jurisdictions. Just what does that mean in practice? Argentine policymakers have been arguing that very point since 1994.

    Another example: Argentina’s constitution prohibits the importation of any “actual or potentially hazardous waste” — without defining what “potentially hazardous” means. That makes it nigh impossible for Argentina to recycle batteries or e-scrap from neighboring nations, even though it has the technical capacity to do so safely and they do not.

    So, are green constitutional provisions necessary and/or advisable? Necessary? My view is probably not, since some nations (notably the US) with strong environmental laws do not have explicit constitutional provisions on the environment.

    Needed? Probably.

    Desirable? Certainly, but not at all costs and to the exclusion or delay of other environmental policymaking. As a Dominican friend of mine recently put it, “I’d like to see everyone spend a little less time trying to etch principles into stone tablets and little more on adopting and enforcing sensible laws and regulations.”

    Environmental Provisions in Existing LAC Constitutions

    Below find links to the provisions I know about. If i have missed any, please let me know in the comments to this post or by email, and I’ll make and share the correction. This list of links will soon be added (and updated as needed in the future) as a standalone page in the “Temas Tools” section.



    Province of Buenos Aires

    Province of Chaco

    Province of Chubut

    Province of Córdoba

    Province of Formosa

    Province of Jujuy

    Province of La Pampa

    Province of Rio Negro

    Province of Salta

    Province of San Juan

    Province of Santa Cruz

    Province of Tierra del Fuego

    Province of Tucumán



    State of Acre

    State of Alagoas

    State of Amapá

    State of Bahia

    State of Ceará

    State of Espirito Santo

    State of Goiás

    State of Maranhão

    State of Mato Grosso

    State of Mato Grosso do Sul

    State of Minas Gerais

    State of Pará

    State of Paraíba

    State of Paraná

    State of Pernambuco

    State of Piauí

    State of Rio de Janeiro

    State of Rio Grande do Norte

    State of Rio Grande do Sul

    State of Roraima

    State of Santa Catarina

    State of São Paulo

    State of Sergipe

    State of Tocantins



    Costa Rica



    El Salvador







    State of Baja California

    State of Baja California Sur

    State of Chiapas

    State of Coahuila

    State of Colima

    State of Durango

    State of Hidalgo

    State of Jalisco

    State of Mexico

    State of Michoacán

    State of Morelos

    State of Nayarit

    State of Nuevo Leon

    State of Querétaro

    State of Quintana Roo

    State of San Luis Potosí

    State of Sonora

    State of Tamaulipas

    State of Veracruz

    State of Yucatán








    — Keith R


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    One Response to “Environment Provisions in LAC Constitutions”

    1. Jeri Perron Says:

      Thanks for a marvelous posting! I certainly enjoyed reading it, you are a great author.I will ensure that I bookmark your blog and will eventually come back from now on. I want to encourage you to continue your great posts, have a nice weekend!

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