Bolivia adopted its current Constitución Política del Estado (CPE) on 7 February 2009 , after approval by referendum and promulgation the same day.

For the articles you asked about:

  • Article 26 belongs to the 2009 CPE.
  • Article 147 also belongs to the 2009 CPE.

Quick context

The 2009 constitution is the one that introduced Bolivia’s current constitutional framework, so Articles 26 and 147 are part of that post-2009 text rather than an older constitution.

If you need, I can also give you the exact wording and what Articles 26 and 147 say in plain language.