This excerpt taken from the ATVI 10-K filed Jun 9, 2006.
SCEE reserves the right, at any time upon reasonable notice to Publisher, to amend the relevant provisions of this Agreement, the Schedules hereto and/or the specifications herein referred to, to take account of or in response to any decision or order of, or objection raised by, any court or governmental or other competition authority of competent jurisdiction and/or any statutory or similar measures which might be implemented to give effect to any such decision, which apply to this Agreement, the Schedules hereto and/or the Specifications herein referred to (and from which this Agreement, the Schedules hereto and/or the Specifications herein referred to are not exempt) or to reflect any undertaking given by Sony to any such authority in relation to any and all such matters aforesaid. Any such amendment shall be of prospective application only and shall not be applied to any Licensed Product materials which shall have been submitted to SCEE by Publisher pursuant to Clause 5.2 and/or 5.3 prior to the date of SCEEs notice of amendment. In the event that Publisher is unwilling to accept any such amendment, then Publisher shall have the right forthwith to terminate this Agreement by written notice to SCEE given not more than [***] following the date of SCEEs notice of amendment. The provisions of Clause 14.3 shall come into effect upon any such termination by Publisher.
Subject to the foregoing and except as otherwise provided herein, this Agreement shall not be subject to amendment, change or modification other than by another written instrument duly executed by both of the parties hereto.