The Collaborative International Dictionary of English v.0.48:

Noncompliance \Non`com*pli"ance\, n.
   Neglect of compliance; failure to comply.
   [1913 Webster]

WordNet (r) 3.0 (2006):

noncompliance
    n 1: the failure to obey [syn: disobedience, noncompliance]
         [ant: abidance, compliance, conformation,
         conformity, obedience, obeisance]