Original: A Unilateral Obligation will need to be accompanied by a site plan, with the site clearly identified, and an office copy of the land registry ownership details to prove that the signatory of the obligation is entitled to enter into that obligation.
Simplified: A Unilateral Obligation agreement requires from the signee: a site plan, with the site clearly identified, alongside an office copy of the land registry ownership details. These must be met to be entitled to enter the agreement.