1. While preparing the network codes, the draft Union-wide network development plan for natural gas and the annual work programme referred to in Article 26(1), (2) and (3), the ENTSO for Gas shall conduct an extensive public consultation process, at an early stage and in an open and transparent manner, involving all relevant market participants, and, in particular, the organisations representing all stakeholders, in accordance with the rules of procedure referred to in Article 25(1). That consultation shall also involve regulatory authorities and other national authorities, supply and production undertakings, network users including customers, distribution system operators, including relevant industry associations, technical bodies and stakeholder platforms. The ENTSO for Gas shall publish drafts of the network codes, the Union-wide network development plan for natural gas and the annual work programme for comments by the stakeholders and provide sufficient time for them to participate in the consultation process effectively. The aim of that consultation is to identify the views and proposals of the relevant stakeholders during the decision-making process.