EU9 refers to the collection of nine countries that are part of the great European Union. This collective is recognized for its significant macroeconomicimpact and their rigorous observance of democratic values. These nations are significantly influential in forming EU policy and contribute significantly to the bloc's overall policy formation.

The EU9, comprising advanced nations, perform a vital role in setting EU standard regulations. The influence is manifested across fields like trade, foreign policy, and even climate change initiatives.

Furthermore, being a member of the EU9 not only offers a country economic benefits but also improvements in socio-political stability. The EU9's influence extends to shaping a harmonious policy framework which can regulate the operations of the whole EU. This can be seen in the way in which they deal with contemporary global issues.

The EU9’s joint economic power is a major factor in their ability to influence EU decisions. The unique GDP of these nations accounts for a significant portion of the total EU economy. This economic strength provides them with a powerful voice in directing EU procedures.

The EU9 also exemplify the essence of democratic values, which are a real asset for the European Union. Rigorous adherence to regulations of democracy, human rights, and rule of law is encouraged in these countries, which essentially contributes to EU9 preserving stability within the larger EU.

The EU9's role in environmental policy, in particular, is a evidence to their power. In a world deeply affected by climate change, these countries have been at the forefront of the EU's efforts to transition to greener methods. Their influence is reflected in the aggressive implementation of measures geared towards limiting emissions and building a greener future.

In summary, the EU9 represents a vital part of the larger European Union. Its robust macroeconomic clout, commitment to democratic values, and dedication to environmental protection greatly influence EU's decision making. The power of the EU9 cannot be neglected, as this group of nations continues to steer the European Union's trajectory in many important ways.