Each government authority shall appropriate the non-public use real estate for official or public use, however, with one of situations in the following shall not apply:
1.Locating in prosperous area, the purpose of application for appropriation with no special needs.
2.For the purpose of dormitory.
3.Violating the provisions of zoning of regional or urban planning.
For the appropriation of proceeding paragraph, the applying authority shall attach the land use plan and drawings and summit to the superior authority for identifying, after the agreement of the National Property Administration, submit to the Executive Yuan for approval.

After appropriated for public use, non-public use property with any one of situations in the following shall be taken back by the Ministry of Finance. However, the withdrawal of the appropriated land shall be done after it has been submitted to the Executive Yuan for abolition of appropriation.
1. The purpose is abolished.
2. The original purpose has been changed.
3. Aside from the use of original purpose, make other use for profit without approval.
4. Letting others use without approval.
5. Building sites vacated for more than one year without start construction.