EXHIBIT 1.a(3)(b)

                                AMENDMENT TO THE
                 BROKER-DEALER SUPERVISORY AND SELLING AGREEMENT
                             FOR VARIABLE CONTRACTS


         This Amendment is made by and among Security Life of Denver Insurance
Company ("Security Life"), ING America Equities, Inc. ("INGAE") and Selling
Broker-Dealer and Agency, collectively known as the Parties.

         WHEREAS, the Parties have executed a Broker-Dealer Supervisory and
Selling Agreement for Variable Contracts ("the Agreement") which provides that
Selling Broker-Dealer and Agency will enable and supervise its registered
representatives to solicit and sell the Contracts issued by Security Life and
distributed by INGAE.

         WHEREAS, the Agreement also provides for certain compensation to be
paid to Selling Broker-Dealer or Agency for the sales of such Contracts, the
Agreement is modified as follows:

         1.  The Schedule H, "Compensation Schedule to Selling Agreement for
             Security Life Last Survivor Universal Life" is hereby added.

         This Amendment is effective August 1, 1999, and shall be deemed to be
accepted by Broker-Dealer and Agency by Security Life and INGAE by submission of
an application for the Variable Last Survivor Universal Life product by Selling
Broker-Dealer or Agency on or after that date.


                                   SCHEDULE H

                              COMPENSATION SCHEDULE
                     TO SELLING AGREEMENT FOR SECURITY LIFE
                      VARIABLE LAST SURVIVOR UNIVERSAL LIFE


This Schedule is an attachment to the ING America Equities, Inc. ("ING AMERICA
EQUITIES") Selling Agreement by and among the parties pursuant to paragraph 17
of that Selling Agreement, effective as of August 1, 1999, or the date that
Selling Broker-Dealer submits an application for this product, whichever is
later. The provisions of this Schedule shall apply only to Security Life
Variable Last Survivor Universal Life policies solicited and issued while this
Schedule is in effect. All compensation payable under this Schedule shall be
subject to the terms and conditions contained herein at the time of issue of the
policy by Security Life of Denver Insurance Company ("SECURITY LIFE").

1.       Commission Structure:

                      |               RCA             |      TRAIL
     -----------------------------------------------------------------------
     PCA   |  SCA     |   YEARS 2 - 5  |  YEARS 6 +   |   YEARS 5 - 20
     -----------------------------------------------------------------------
     90%   |   5%     |        5%      |     2%       |    0.20% net
           |          |                |              |   account value


                  PCA (PRIMARY COMMISSIONABLE AMOUNT) is equal to the first year
                  commission target premium (shown on policy schedule pages and
                  illustrations). Gross premiums paid up to the PCA in any year
                  are commissioned at the full PCA rate. If the gross premium
                  paid in year one is less than the PCA, that difference is
                  carried over to the second year. Premiums received in year two
                  or later up to this difference, if any, are commissioned at
                  the full PCA commission rate. A new PCA is generated any time
                  a new base coverage segment is created. Note that a death
                  benefit option change does not create a new PCA. Premium
                  dollars are allocated first to PCA, then to SCA, and then to
                  RCA.

                  SCA (SECONDARY COMMISSIONABLE AMOUNT) is equal to the
                  difference between the gross premiums paid in segment year one
                  and the PCA.

                  RCA (RENEWABLE COMMISSIONABLE AMOUNT) equals zero in the first
                  policy year. In renewal years, the RCA equals the gross
                  premium paid per segment less the remaining PCA for that year,
                  but never less than zero.

Schedule H



2.       Trail Commissions: for policy years 5 through 20, a trail commission of
0.20% for Variable Last Survivor Universal Life on an annualized basis is
calculated at the end of each month based on the policy's net account value at
the end of the prior month.

The trail commission is payable annually at the end of a policy year provided
the policy is in force, and not subject to grace period provisions, on that
date.

3.       Riders: Commissionable riders will have a separate target premium which
is set at issue and is level thereafter. The Adjustable Term Insurance Rider has
no target premium associated with it.

4.       Commission Calculation: Commissions shall be calculated only on premium
actually received and accepted by SECURITY LIFE. Commissions shall be paid only
on an earned basis. Outstanding loan amounts carried over are not considered
commissionable premium.

5.       Premium Allocation: If the Stated Death Benefit has been increased
since the policy date, premiums received are allocated to the coverage segments
in the same proportion that the commission target premium for each segment bears
to the total commission target premium of the policy.

6.       Compensation Payments: Compensation on initial premium shall be due to
the SELLING BROKER-DEALER at the time of the issuance of the policy and for all
other premium payments at the time of the receipt and acceptance of premium by
SECURITY LIFE, except that the amount, if any, and the time of payment of
compensation on replacements, reissues, changes, conversions, exchanges, term
renewals, term conversions, premiums paid in advance, policies issued on a
"guaranteed issue" basis, policies requiring facultative reinsurance
arrangements, and other special cases and programs shall be governed by SECURITY
LIFE'S underwriting and administrative rules then in effect. The Compensation
shall be payable to the SELLING BROKER-DEALER in accordance with the Schedule H
in effect at the time of issue of the policy.

7.       Commission Chargeback: In the event that a policy for which a
commission has been paid is lapsed or surrendered by the Policy Owner during the
first six months, or is returned to SECURITY LIFE for refund of premium during
the Free Look Period as described in the policy, SECURITY LIFE and ING AMERICA
EQUITIES shall require reimbursement from SELLING BROKER-DEALER equal to 100% of
the commission paid. If a premium payment for which a commission has been paid
is refunded by SECURITY LIFE, a reimbursement of the commission paid on the
amount refunded will be due from the SELLING BROKER-DEALER.

The reimbursement may be deducted by ING AMERICA EQUITIES from the next, or any
subsequent, commission payment to SELLING BROKER-DEALER.

If the amount to be reimbursed exceeds compensation otherwise due, SELLING
BROKER-DEALER shall promptly reimburse ING AMERICA EQUITIES before the next
commission cycle.

Schedule H




8.       Internal Exchanges: Commissions on the exchange of any SECURITY LIFE
policy for Variable Last Survivor Universal Life, if any, will be paid in
accordance with the exchange procedures in effect at SECURITY LIFE on the date
the exchange is completed. The commission rates and/or target premiums may be
adjusted in accordance with the rules in effect at the time of the exchange. If
the Representative responsible for the exchange is not the producer of the
original policy, and the original producer is still active with SECURITY LIFE,
no commission will be payable to the Representative or the SELLING
BROKER-DEALER.




























Schedule H