diff --git a/Behavioral/Interpreter/README.rst b/Behavioral/Interpreter/README.rst
new file mode 100644
index 0000000..9b806ef
--- /dev/null
+++ b/Behavioral/Interpreter/README.rst
@@ -0,0 +1,70 @@
+`Interpreter`__
+============
+
+Purpose
+-------
+
+For a given language, it defines the representation of its grammar,
+as well as an interpreter for the sentences of that language.
+
+Examples
+--------
+
+-  An example of a binary logic interpreter, each definition is defined by its own class
+
+UML Diagram
+-----------
+
+.. image:: uml/uml.png
+   :alt: Alt Interpreter UML Diagram
+   :align: center
+
+Code
+----
+
+You can also find this code on `GitHub`_
+
+AbstractExp.php
+
+.. literalinclude:: AbstractExp.php
+   :language: php
+   :linenos:
+
+Context.php
+
+.. literalinclude:: Context.php
+   :language: php
+   :linenos:
+
+
+VariableExp.php
+
+.. literalinclude:: VariableExp.php
+   :language: php
+   :linenos:
+
+
+AndExp.php
+
+.. literalinclude:: AndExp.php
+   :language: php
+   :linenos:
+
+
+OrExp.php
+
+.. literalinclude:: OrExp.php
+   :language: php
+   :linenos:
+
+Test
+----
+
+Tests/InterpreterTest.php
+
+.. literalinclude:: Tests/InterpreterTest.php
+   :language: php
+   :linenos:
+
+.. _`GitHub`: https://github.com/domnikl/DesignPatternsPHP/tree/main/Behavioral/Interpreter
+.. __: https://en.wikipedia.org/wiki/Interpreter_pattern
diff --git a/Behavioral/README.md b/Behavioral/README.md
index b98202b..95801e5 100644
--- a/Behavioral/README.md
+++ b/Behavioral/README.md
@@ -7,6 +7,7 @@ communication.
 
 * [ChainOfResponsibilities](ChainOfResponsibilities) [:notebook:](http://en.wikipedia.org/wiki/Chain_of_responsibility_pattern)
 * [Command](Command) [:notebook:](http://en.wikipedia.org/wiki/Command_pattern)
+* [Interpreter](Interpreter) [:notebook:](https://en.wikipedia.org/wiki/Interpreter_pattern)
 * [Iterator](Iterator) [:notebook:](http://en.wikipedia.org/wiki/Iterator_pattern)
 * [Mediator](Mediator) [:notebook:](http://en.wikipedia.org/wiki/Mediator_pattern)
 * [Memento](Memento) [:notebook:](http://en.wikipedia.org/wiki/Memento_pattern)
diff --git a/Behavioral/README.rst b/Behavioral/README.rst
index 5577f4c..7bde771 100644
--- a/Behavioral/README.rst
+++ b/Behavioral/README.rst
@@ -11,6 +11,7 @@ carrying out this communication.
 
    ChainOfResponsibilities/README
    Command/README
+   Interpreter/README
    Iterator/README
    Mediator/README
    Memento/README
@@ -22,4 +23,4 @@ carrying out this communication.
    TemplateMethod/README
    Visitor/README
 
-.. __: http://en.wikipedia.org/wiki/Behavioral_pattern
\ No newline at end of file
+.. __: http://en.wikipedia.org/wiki/Behavioral_pattern
diff --git a/README.md b/README.md
index f780724..6227ee5 100644
--- a/README.md
+++ b/README.md
@@ -79,6 +79,7 @@ The patterns can be structured in roughly three different categories. Please cli
 
 * [ChainOfResponsibilities](Behavioral/ChainOfResponsibilities) [:notebook:](http://en.wikipedia.org/wiki/Chain_of_responsibility_pattern)
 * [Command](Behavioral/Command) [:notebook:](http://en.wikipedia.org/wiki/Command_pattern)
+* [Interpreter](Behavioral/Interpreter) [:notebook:](https://en.wikipedia.org/wiki/Interpreter_pattern)  
 * [Iterator](Behavioral/Iterator) [:notebook:](http://en.wikipedia.org/wiki/Iterator_pattern)
 * [Mediator](Behavioral/Mediator) [:notebook:](http://en.wikipedia.org/wiki/Mediator_pattern)
 * [Memento](Behavioral/Memento) [:notebook:](http://en.wikipedia.org/wiki/Memento_pattern)
@@ -113,4 +114,4 @@ The patterns can be structured in roughly three different categories. Please cli
 | es_MX | Spanish-Mexican | [Docs :notebook:](https://designpatternsphp.readthedocs.io/es_MX/latest/README.html) |
 | tr    | Turkish   | [Docs :notebook:](https://designpatternsphp.readthedocs.io/tr/latest/README.html) |
 | bg    | Bulgarian | [Docs :notebook:](https://designpatternsphp.readthedocs.io/bg/latest/README.html) |
-| fr    | French | [Docs :notebook:](https://designpatternsphp.readthedocs.io/fr/latest/README.html) |
\ No newline at end of file
+| fr    | French | [Docs :notebook:](https://designpatternsphp.readthedocs.io/fr/latest/README.html) |