This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The act of fulfilling.

n. The state or quality of being fulfilled; completion; realization.

n. A filling or carrying out; performance; accomplishment; completion: as, the fulfilment of prophecy; the fulfilment of one's expectations or duties.

n. the act of consummating something (a desire or promise etc)

n. a feeling of satisfaction at having achieved your desires

"Accordingly, in fulfilment of this judicial process, the Court requires that Mr. Abdelrazik attend before it at the time and date specified in the Judgment. (71) [specified later in the judgement as July 7]"

satisfaction   

fulfillment    observance    realization    pursuance    consummation    accomplishment    execution    realisation    violation    validity