| |  | |  | 5.__Amendments.__A participating unit of local government may |  | amend the designation of that portion of a Pine Tree Development |  | Zone contained within its boundaries or an adopted development |  | plan only after meeting the requirements of this section for |  | designation of a Pine Tree Development Zone or adoption of a |  | development plan and with the concurrence of all other |  | participating units of local government.__A participating unit of |  | local government may not amend the designation of a Pine Tree |  | Development Zone if the amendment would result in the zone's |  | being out of compliance with any of the requirements in section |  | 5250-J. | 
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 |  | | §5250-L.__Selection criteria | 
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 |  | |  | 1.__Review and selection.__The commissioner shall review |  | applications and select zones for designation based upon the |  | following criteria: | 
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 |  | | A.__Severity of economic distress within the region affected |  | by the Pine Tree Development Zone; | 
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 |  | | B.__Viability of a development plan described under section |  | 5250-J, subsection 4, paragraph E; | 
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 |  | | C.__Commitment of local and regional financial resources; | 
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 |  | | D.__Partnerships with public and private organizations; and | 
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 |  | | E.__Impact on surrounding regions of the Pine Tree |  | Development Zone. | 
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 |  | | §5250-M.__Program administration; rules | 
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 |  | |  | The commissioner shall administer this subchapter. The |  | commissioner shall adopt rules pursuant to the Maine |  | Administrative Procedure Act for implementation of Pine Tree |  | Development Zones, including, but not limited to, rules for |  | determining and certifying eligibility, selecting zones for |  | designation and evaluating on a periodic basis the progress and |  | success of each zone in achieving its goals. Rules adopted under |  | this section are routine technical rules as defined in Title 5, |  | chapter 375, subchapter 2-A. | 
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 |  | | §5250-N.__Unorganized territory | 
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 |  | |  | For the purposes of this subchapter, a county may act as a |  | municipality for the unorganized territory within the county and |  | may designate development districts within the unorganized |  | territory.__When a county acts under this section, the county |  | commissioners act as the municipality and as the municipal | 
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