diff --git a/ex02/Makefile b/ex02/Makefile
new file mode 100644
index 0000000..7f950fe
--- /dev/null
+++ b/ex02/Makefile
@@ -0,0 +1,26 @@
+CXX := c++
+CXXFLAGS := -std=c++98 -Wall -Wextra -Werror -g
+SRCDIR := src
+OBJDIR := obj
+NAME := ex01
+
+SRCS := $(wildcard $(SRCDIR)/*.cpp)
+OBJS := $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRCS))
+
+all: $(NAME)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.cpp
+	mkdir -p obj
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+$(NAME): $(OBJS)
+	$(CXX) $(CXXFLAGS) $^ -o $@
+
+clean:
+	rm -rf $(OBJDIR)
+
+fclean: clean
+	rm -fr $(NAME)
+
+re: fclean
+	@make --no-print-directory all
diff --git a/ex02/src/AForm.cpp b/ex02/src/AForm.cpp
new file mode 100644
index 0000000..9449555
--- /dev/null
+++ b/ex02/src/AForm.cpp
@@ -0,0 +1,93 @@
+#include "Form.hpp"
+
+#include <iostream>
+#include <ostream>
+#include <string>
+
+Form::Form()
+{
+	std::cout << "Form()" << std::endl;
+}
+
+Form::Form(const Form& src)
+{
+	std::cout << "Form(Form)" << std::endl;
+	*this = src;
+}
+
+Form::Form(const std::string& name, int to_execute, int to_sign):
+	_name(name),
+	_signed(0),
+	_to_sign(to_sign),
+	_to_execute(to_execute)
+{
+	std::cout << "Form(" << name << ", " << to_execute << ", " << to_sign << ")" << std::endl;
+	if (to_execute > 150 || to_sign < 1)
+		throw GradeTooLowException();
+	if (to_execute < 1 || to_sign < 1)
+		throw GradeTooHighException();
+}
+
+Form::~Form()
+{
+	std::cout << "~Form()" << std::endl;
+}
+
+Form& Form::operator=(const Form& src)
+{
+	this->_signed = src._signed;
+	this->_to_sign = src._to_sign;
+	this->_to_execute = src._to_execute;
+
+	return *this;
+}
+
+void Form::beSigned(const Bureaucrat &bureaucrat)
+{
+	if (this->_signed == true)
+	{
+		std::cout << bureaucrat.getName() << " couldn't sign " << this->_name << " because " << "the form is already sign" << std::endl;
+		return;
+	}
+	if (bureaucrat.getGrade() > this->_to_sign)
+		throw GradeTooLowException();
+	this->_signed = true;
+	std::cout << bureaucrat.getName() << " signed " << this->_name << std::endl;
+}
+
+const std::string& Form::getName() const
+{
+	return this->_name;
+}
+
+bool Form::getSigned() const
+{
+	return this->_signed;
+}
+
+int Form::getGradeToBeExecute() const
+{
+	return this->_to_execute;
+}
+
+int Form::getGradeToBeSign() const
+{
+	return this->_to_sign;
+}
+
+std::ostream& operator<<(std::ostream& os, const Form& src)
+{
+	os << src.getName() << " form signed: " << src.getSigned() << ", grade to be execute: " << src.getGradeToBeExecute() << ", grade to be sign: " << src.getGradeToBeSign() << "." << std::endl;
+
+	return os;
+}
+
+const char* Form::GradeTooLowException::what() const throw()
+{
+	return "grade is to low";
+}
+
+const char* Form::GradeTooHighException::what() const throw()
+{
+	return "grade is to high";
+}
diff --git a/ex02/src/AForm.hpp b/ex02/src/AForm.hpp
new file mode 100644
index 0000000..b7098f6
--- /dev/null
+++ b/ex02/src/AForm.hpp
@@ -0,0 +1,47 @@
+#pragma once
+
+#include <exception>
+#include <ostream>
+#include <string>
+
+#include "Bureaucrat.hpp"
+class Bureaucrat;
+
+class AForm
+{
+	private:
+		const std::string _name;
+		bool _signed;
+		int _to_sign;
+		int _to_execute;
+	
+	public:
+		AForm();
+		AForm(const std::string& name, int to_execute, int to_sign);
+		AForm(const AForm& src);
+		virtual ~AForm();
+
+		AForm& operator=(const AForm& src);
+
+		const std::string& getName() const;
+		bool getSigned() const;
+		int getGradeToBeExecute() const;
+		int getGradeToBeSign() const;
+
+		void beSigned(const Bureaucrat& bureaucrat);
+
+	class GradeTooHighException: public std::exception
+	{
+		public:
+			const char * what() const throw();
+	};
+	
+	class GradeTooLowException: public std::exception
+	{
+		public:
+			const char * what() const throw();
+	};
+
+};
+
+std::ostream& operator<<(std::ostream& os, const AForm& src);
diff --git a/ex02/src/Bureaucrat.cpp b/ex02/src/Bureaucrat.cpp
new file mode 100644
index 0000000..f2a0e98
--- /dev/null
+++ b/ex02/src/Bureaucrat.cpp
@@ -0,0 +1,88 @@
+#include "Bureaucrat.hpp"
+#include <iostream>
+#include <ostream>
+#include <string>
+
+Bureaucrat::Bureaucrat()
+{
+	std::cout << "Bureaucrat()" << std::endl;
+}
+
+Bureaucrat::Bureaucrat(const Bureaucrat& src)
+{
+	*this = src;
+	std::cout << "Bureaucrat(Bureaucrat)" << std::endl;
+}
+
+Bureaucrat::Bureaucrat(const std::string& name, int grade):
+	_name(name)
+{
+	setGrade(grade);
+	std::cout << "Bureaucrat(" << name << ", " << grade << ")" << std::endl;
+}
+
+Bureaucrat::~Bureaucrat()
+{
+	std::cout << "~Bureaucrat()" << std::endl;
+}
+
+Bureaucrat& Bureaucrat::operator=(const Bureaucrat &src)
+{
+	this->_grade = src._grade;
+
+	return *this;
+}
+
+void Bureaucrat::setGrade(int new_grade)
+{
+	if (new_grade > 150)
+		throw Bureaucrat::GradeTooLowException();
+	if (new_grade < 1)
+		throw Bureaucrat::GradeTooHighException();
+	this->_grade = new_grade;
+}
+
+const std::string& Bureaucrat::getName(void) const
+{
+	return this->_name;
+}
+
+int Bureaucrat::getGrade(void) const
+{
+	return this->_grade;
+}
+
+void Bureaucrat::increment()
+{
+	if (this->_grade == 1)
+		throw GradeTooHighException();
+	this->_grade--;
+}
+
+void Bureaucrat::decrement()
+{
+	if (this->_grade == 150)
+		throw GradeTooLowException();
+	this->_grade++;
+}
+
+void Bureaucrat::signForm(Form& form) const
+{
+	form.beSigned(*this);
+}
+
+const char* Bureaucrat::GradeTooLowException::what() const throw()
+{
+	return "Too low grade";
+}
+
+const char* Bureaucrat::GradeTooHighException::what() const throw()
+{
+	return "Too high grade";
+}
+
+std::ostream& operator<<(std::ostream &stream, Bureaucrat &src)
+{
+	stream << src.getName() << ", bureaucrat grade " << src.getGrade() << "." << std::endl;
+	return stream;
+}
diff --git a/ex02/src/Bureaucrat.hpp b/ex02/src/Bureaucrat.hpp
new file mode 100644
index 0000000..2b4d8b4
--- /dev/null
+++ b/ex02/src/Bureaucrat.hpp
@@ -0,0 +1,45 @@
+#pragma once
+
+#include <exception>
+#include <string>
+
+#include "AForm.hpp"
+class AForm;
+
+class Bureaucrat
+{
+	private:
+		const std::string _name;
+		int _grade;
+
+	public:
+		Bureaucrat();
+		~Bureaucrat();
+		Bureaucrat(const Bureaucrat& src);
+		Bureaucrat(const std::string& name, int grade);
+
+		Bureaucrat& operator=(const Bureaucrat& src);
+
+		const std::string& getName() const;
+		int getGrade() const;
+		void setGrade(int new_grade);
+
+		void increment();
+		void decrement();
+		void signForm(AForm& form) const;
+
+		class GradeTooHighException: public std::exception
+		{
+			public:
+				const char* what() const throw();
+		};
+
+		class GradeTooLowException: public std::exception
+		{
+			public:
+				const char* what() const throw();
+		};
+
+};
+
+std::ostream& operator<<(std::ostream& stream, Bureaucrat &src);
diff --git a/ex02/src/main.cpp b/ex02/src/main.cpp
new file mode 100644
index 0000000..b7ec015
--- /dev/null
+++ b/ex02/src/main.cpp
@@ -0,0 +1,186 @@
+#include "Bureaucrat.hpp"
+#include <iostream>
+
+int	main() {
+
+	std::cout << "-------------Bureaucrat TEST-----------" << std::endl;
+	std::cout << "Constructor too high grade" << std::endl;
+	{
+		try {
+			Bureaucrat crat("crat", 0);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+
+	std::cout << "Constructor too low grade" << std::endl;
+	{
+		try {
+			Bureaucrat crat("crat", 151);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+	
+	std::cout << "increment too high" << std::endl;
+	{
+		Bureaucrat crat("crat", 1);
+		try {
+			crat.increment();
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+	
+	std::cout << "decrement too low" << std::endl;
+	{
+		Bureaucrat crat("crat", 150);
+		try {
+			crat.decrement();
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+
+	std::cout << "setgrade too low" << std::endl;
+	{
+		Bureaucrat crat("crat", 42);
+		try {
+			crat.setGrade(151);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+	
+	std::cout << "setgrade too high" << std::endl;
+	{
+		Bureaucrat crat("crat", 42);
+		try {
+			crat.setGrade(0);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+	
+	std::cout << "increment normal" << std::endl;
+	{
+		Bureaucrat crat("crat", 42);
+		std::cout << "default grade: " << crat.getGrade() << std::endl;
+		crat.increment();
+		std::cout << "after increment grade: " << crat.getGrade() << std::endl;
+	}
+	std::cout << std::endl;
+
+	std::cout << "decrement normal" << std::endl;
+	{
+		Bureaucrat crat("crat", 42);
+		std::cout << "default grade: " << crat.getGrade() << std::endl;
+		crat.decrement();
+		std::cout << "after decrement grade: " << crat.getGrade() << std::endl;
+	}
+	std::cout << std::endl;
+
+	std::cout << "print" << std::endl;
+	{
+		Bureaucrat crat("crat", 42);
+		std::cout << crat;
+	}
+	std::cout << std::endl;
+
+	std::cout << "------------- Form TEST-----------" << std::endl;
+
+	std::cout << "Constructor too high sign grade" << std::endl;
+	{
+		try {
+			Form("form", 42, 0);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+
+	std::cout << "Constructor too low sign grade" << std::endl;
+	{
+		try {
+			Form("form", 42, 151);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+
+	std::cout << "Constructor too high exec grade" << std::endl;
+	{
+		try {
+			Form("form", 0, 42);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+
+	std::cout << "Constructor too low exec grade" << std::endl;
+	{
+		try {
+			Form("form", 151, 42);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+	
+	std::cout << "print" << std::endl;
+	{
+		Form form("form", 42, 42);
+		std::cout << form;
+	}
+	std::cout << std::endl;
+	
+	std::cout << "------------- Form Sign TEST-----------" << std::endl;
+
+	std::cout << "Bureaucrat sign a Form" << std::endl;
+	{
+		Form form("form", 42, 42);
+		Bureaucrat crat("crat", 42);
+
+		crat.signForm(form);
+	}
+	std::cout << std::endl;
+
+	std::cout << "Too low Bureaucrat sign a Form" << std::endl;
+	{
+		Form form("form", 42, 1);
+		Bureaucrat crat("crat", 42);
+		try	{
+			crat.signForm(form);
+		} catch (std::exception &e) {
+			std::cout << e.what() << std::endl;
+		}
+	}
+	std::cout << std::endl;
+	
+	std::cout << "High Bureaucrat sign a low Form" << std::endl;
+	{
+		Form form("form", 42, 150);
+		Bureaucrat crat("crat", 1);
+	
+		crat.signForm(form);
+	}
+	std::cout << std::endl;
+
+	std::cout << "Form already sign" << std::endl;
+	{
+		Form form("form", 42, 150);
+		Bureaucrat crat("crat", 1);
+	
+		crat.signForm(form);
+		crat.signForm(form);
+	}
+	std::cout << std::endl;
+}