ADDENDUM <Rule No. 2466, Apr. 10, 1992>
This Rule shall enter into force on the date of its promulgation.
ADDENDUM <Mar. 30, 1993>
This Rule shall enter into force on the date of its promulgation.
ADDENDA <Rule No. 2743, Mar. 20, 1996>
(1) (Enforcement Date)
This Rule shall enter into force on the date of its promulgation.
(2) (Transitional Measures concerning Loan)
The lending rate prescribed by this Rule shall apply beginning with repayments made in April 1996 for loans already made from the Seoul Metropolitan City Gas Project Fund before this Rule enters into force.
ADDENDUM <Rule No. 3058, Oct. 5, 1999>
This Rule shall enter into force on the date of its promulgation.
ADDENDUM <Rule No. 3103, Mar. 25, 2000>
This Rule shall enter into force on the date of its promulgation.
ADDENDA <Rule No. 3134, Sep. 15, 2000>
(1) (Enforcement Date)
This Rule shall enter into force on the date of its promulgation.
(2) (Transitional Measures concerning Lending Interest rate)
The previous lending rate shall apply to loans already made from the Seoul Metropolitan City Gas Project Fund before this Rule enters into force.
ADDENDA <Rule No. 3236, Feb. 5, 2002>
(1) (Enforcement Date)
This Rule shall enter into force on the date of its promulgation.
(2) (Transitional Measures concerning Existing Lending Rate)
The previous provisions shall apply to the balance of a loan made from the Seoul Metropolitan City Gas Project Fund before this Rule enters into force, but the lending rate at 6.5 percent per annum shall apply from March 1, 2002.

ADDENDUM <Rule No. 3521, Nov. 30, 2006>
This Rule shall enter into force on the date of its promulgation.

ADDENDUM <Rule No. 3618, Apr. 17, 2008>
This Rule shall enter into force on the date of its promulgation.

ADDENDUM <Rule No. 3711, Dec. 10, 2009>
This Rule shall enter into force on the date of its promulgation.