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Guidance when using Other Direct Costs (ODCs)
in support of a Conference Event or Trade Show
The Professional Services Schedule, offer GSA customers an array of services related
to planning, coordinating, and implementing superior conference events or trade shows
in support of mission requirements. Despite diverse offerings identified under SIN C541
4D, Conference Planning, GSA realizes the value add in facilitating a means, through
Other Direct Costs (ODC), that enable our federal customers to tailor these types of
events. This document further clarifies guidance regarding Other Direct Costs (ODCs) in
support of Conference Event or Trade Shows.
Prior to placing a Task Order under SIN C541 4D, Conference Events and Tradeshow
Planning Services, for an Event in conjunction with services being provided under SIN
C541 5, Integrated Marketing Services, the following information should be considered:
1. If the intent of the order is to have all “Other Direct Costs” (ODC’s) inclusive in
the contract, ensure that all contractors being issued the RFQ have also been
awarded “Other Direct Cost” SIN 541 1000.
2. If the contractor has not been awarded the “Other Direct Cost” SIN associated
with the Professional Services Schedule, understand that all “Other Direct Costs”
associated with the event must be issued as “Open Market” items in accordance
with FAR 8.402(f). If ODC’s are being awarded under the contract, the following
guidance is applicable:
a. Other Direct Costs (ODCs) are expenses other than the direct labor hours
listed in the vendor’s pricelist. All ODCs proposed must be directly
related to a service being offered under the Professional Services
Schedule and can only be purchased in conjunction with the Schedule
service. Possible ODCs may include, but are not limited to items such as
audio/visual equipment, facility rental, commercial production, media
costs, booth space rental, etc.
b. All ODC’s are established at ceiling amounts on the contract and may only
be increased through contract modification. As long as the contractor
quotes a price for the ODC that is less-than, or equal-to the ceiling price
listed, the cost is allowable under the contract. The approved ODC’s on
the Schedule contract are supported with either an invoice or a quote
from a third-party provider. GSA normally approves the highest priced
verified invoice amount as the ceiling amount. This provides the greatest
flexibility for our vendors to meet diverse federal agency requirements.
Please note that our expectation is that our federal customer experts
procuring these services will evaluate each ODC for appropriateness and
reasonableness in performance of your task order. The actual cost for
the ODC in most instances will fall below the approved ceiling amount.
c. If the needed ODC falls outside of the ceiling amount on the contractor’s
Schedule contract, the contractor has the ability to modify the contract