(a) Except as would not reasonably be expected, individually or in the aggregate, to have a Material Adverse Effect, none of the following has occurred (i) a Reportable Event with respect to a Single Employer Plan, (ii) a violation of the “minimum funding standard” of the Code or ERISA with respect to any Single Employer Plan, (iii) the termination of a Single Employer Plan or the filing of a notice of intent to terminate a Single Employer Plan pursuant to Section 4041 of ERISA, (iv) the imposition of a Lien pursuant to ERISA or the Code in respect of any Single Employer Plan or Multiemployer Plan; (v) a complete or partial withdrawal from any Multiemployer Plan, (vi) a withdrawal from a Single Employer Plan subject to Section 4063 of ERISA during a plan year in which it was a substantial employer (as defined in Section 4001(a)(2) of ERISA), (vii) the receipt of notice that a Multiemployer Plan is Insolvent, (vii) the institution of proceedings to terminate a Single Employer Plan or Multiemployer Plan by the PBGC, (viii) the failure to make any required contribution to any Single Employer Plan or Multiemployer Plan when due, and (ix) any other event or condition that would reasonably be expected to constitute grounds under Section 4042 of ERISA for the termination of, or the appointment of a trustee to administer, any Single Employer Plan or Multiemployer Plan (any such events described in subsections (i) through (ix) to be referred to herein as an “ ERISA Event ”).