**1.** The Agency shall have the right to build, within the bounds of the site, such installations as it deems necessary for carrying out its activities. Unless otherwise agreed, it shall have exclusive ownership of such installations.
**2.** The Agency shall have the right to build roads as it deems necessary within the bounds of the site. It may in addition display such signs, plaques and flags as it deems appropriate.
**3.** The Agency shall have the right to enclose the site by a fence and to control entry. The rights to use the site include the accompanying rights of access necessary for use of the site by the Agency’s staff, contractors and visitors.
**4.** As soon as a planned change in use or in the scale of activities undertaken at ESTEC results in the identification of requirements for expansion of the site or of the buildings thereon, the Agency shall consult with the Government through the Consultative Committee, referred to in Article 25. The Government shall make every effort to accommodate such requirements on terms which are not less favourable than those applicable to the site under this Agreement.
Artikel 3
Rights incidental to use of the site
Onderdeel van Verdrag tussen het Koninkrijk der Nederlanden en het Europees Ruimte Agentschap inzake het Europees Centrum voor onderzoek en technologie-ontwikkeling op ruimtevaartgebied· Internationaal publiekrecht
Deze tekst geldt sinds 21 februari 2008