FIFTH AMENDMENT TO THE
                          AGL RESOURCES INC. LONG-TERM
                          STOCK INCENTIVE PLAN OF 1990


                (Formerly known as the ATLANTA GAS LIGHT COMPANY
                     LONG-TERM STOCK INCENTIVE PLAN OF 1990)



         This  Fifth  Amendment  to  the  AGL  Resources  Inc.  Long-Term  Stock
Incentive  Plan of  1990  (formerly  known  as the  Atlanta  Gas  Light  Company
Long-Term  Stock  Incentive  Plan of 1990) (the "Plan") is made and entered into
this 1st day of November, 1996, by AGL Resources Inc. (the "Company").


                              W I T N E S S E T H:


         WHEREAS,  the Company has assumed the  sponsorship of this Plan and has
determined  that it would be in the best interest of the Company,  its employees
and the  employees of its  subsidiaries  to amend the Plan to change the name of
the Plan, to clarify the  definition of "fair market value" with regard to stock
under the Plan and to clarify  the  methods of  payment an  Optionee  may use to
exercise an option; and

         WHEREAS, Section 10 of the Plan provides that the Company may amend the
Plan at any time; and

         WHEREAS, the Board of Directors of the Company has adopted a resolution
authorizing the amendment of the Plan;

         NOW, THEREFORE, the Plan is hereby amended as follows:


                                       1.

         Effective as of July 1, 1996, the name of the Plan is hereby changed to
"AGL Resources Inc.  Long-Term Stock Incentive Plan of 1990";  all references to
the  "Plan"  in the Plan  shall  mean the AGL  Resources  Inc.  Long-Term  Stock
Incentive Plan of 1990 and all references to "Company"  shall mean AGL Resources
Inc.

                                       2.

         Section 5(c)(ii) is hereby amended, effective as of January 1, 1996, by
deleting  that  section in its  entirety  and  substituting  in lieu thereof the
following:

                  "(ii) The fair market  value per share of Common Stock as of a
         date of determination shall mean the following:








                        (A) For  purposes  of  transactions  under the Plan that
                  constitute  a  purchase  or sale of  Common  Stock on the open
                  market, the fair market value of the Common Stock shall be the
                  actual  market  price on the date and time of the  purchase or
                  sale; and

                        (B) For all other  purposes  under  the  Plan,  the fair
                  market value per share of the Common  Stock on any  particular
                  date  shall be (a) the  closing  sale  price  of the  stock as
                  reflected on the National  Association of Securities  Dealers,
                  Inc. National Market System on such date, or (b) if the Common
                  Stock is listed on an established stock exchange,  the closing
                  price of the stock on such exchange on such date.  If, for any
                  reason,  the fair market  value per share of the Common  Stock
                  cannot be ascertained or is unavailable for a particular date,
                  the fair market value of such stock shall be  determined as of
                  the nearest preceding date on which such fair market value can
                  be ascertained pursuant to the terms hereof."

                                       3.

         Section 5(h)(i) of the Plan is hereby amended,  effective as of January
1, 1996, by replacing the second sentence thereof with the following sentence.

                  "The Optionee [or his or her successors as provided in Section
                  5(j)(iii)]  may use any of the  following  methods of payment:
                  (A) cash;  (B) the delivery of a certificate  or  certificates
                  for shares of the Common  Stock duly  endorsed for transfer to
                  the Company with  medallion  level  signature  guaranteed by a
                  member firm of a national  stock  exchange or by a national or
                  state bank (or guaranteed or notarized in such other manner as
                  the  Committee  may  require);  (C)  broker-assisted  cashless
                  exercise;  or (D) any  combination of the above methods or any
                  other method of exercise permitted by the Committee."

                                       4.

         Section 5(h)(i) of the Plan is hereby amended, effective as of November
1, 1996, by deleting the third sentence thereof in its entirety.



                                       5.

         Except as  specifically  set forth herein,  the terms of the Plan shall
remain in full force and effect.










         IN WITNESS WHEREOF,  the Company has caused this Fifth Amendment to the
Plan to be  executed by its duly  authorized  officer as of the date first above
written.



                                               AGL RESOURCES INC.


                                               By:      /s/ Robert L. Goocher
                                                        Robert L. Goocher
                                                        Executive Vice President