18.1. By Declarant. In addition to specific amendment rights granted elsewhere in this Declaration, until conveyance of the first Unit to a Person other than a Builder, Declarant may unilaterally amend this Declaration for any purpose. Thereafter, Declarant may unilaterally amend this Declaration if such amendment is necessary (a) to bring any provision into compliance with any applicable governmental statute, rule, regulation, or judicial determination; (b) to enable any reputable title insurance company to issue title insurance coverage on the Units; (c) to enable any institutional or governmental lender, purchaser, insurer or guarantor of mortgage loans, including, for example, the Federal National Mortgage Association or Federal Home Loan Mortgage Corporation, to make, purchase, insure or guarantee mortgage loans on the Units; or (d) to satisfy the requirements of any local, state or federal governmental agency. However, any such amendment shall not adversely affect the title to any Unit unless the Owner shall consent in writing.
In addition, so long as Declarant owns property described in Exhibit "A" for development as part of the Properties, Declarant may unilaterally amend this Declaration for any other purpose, provided the amendment has no material adverse effect upon any right of any Owner or unless such Owner shall consent in writing.
18.2. By Members. Except as otherwise specifically provided above and elsewhere in this Declaration, this Declaration may be amended only by the affirmative vote or written consent, or any combination thereof, of Members representing 67% of the total Class "A" votes in the Association, including 67% of the Class "A" votes held by Members other than Declarant, and Declarant's consent, so long Declarant owns any property subject to this Declaration or which may become subject to this Declaration in accordance with Section 9.1. In addition, the approval requirements set forth in Article XV shall be met, if applicable.
Notwithstanding the above, the percentage of votes necessary to amend a specific clause shall not be less than the prescribed percentage of affirmative votes required for action to be taken under that clause.
18.3. Validity and Effective Date. No amendment may remove, revoke, or modify any right or privilege of Declarant or the Class "B" Member without Declarant's written consent or the Class "B" Member, respectively (or the assignee of such right or privilege).
If an Owner consents to any amendment to this Declaration or the By-Laws, it will be conclusively presumed that such Owner has the authority to consent, and no contrary provision in any Mortgage or contract between the Owner and a third party will affect the validity of such amendment.
Any amendment shall become effective upon Recording, unless a later effective date is specified in the amendment. Any procedural challenge to an amendment must be made within six months of its Recordation or such amendment shall be presumed to have been validly adopted. In no event shall a change of conditions or circumstances operate to amend any provisions of this Declaration.