Those lease agreements that extend beyond five years (the normal facility lease period). Leases beyond a five-year term will be considered when: the agency has a stable and consistent program to be housed, there is demonstrated economic advantage to the extended term, and the location meets facilities standards established by the Department of Enterprise Services (DES). A lease of up to 10 years may be negotiated by DES after consultation with OFM. A long-term lease of more than 10 years can be negotiated by DES and must be approved by OFM. Any lease over 20 years in duration must have legislative authorization. Contact OFM Facilities Oversight for more information on this subject.