Patent ambiguities present in the solicitation for an Indefinite Delivery/Indefinite Quantity procurement must be protested prior to the close of proposal submission for the base contract—waiting to protest at the task order level may be too late.
A recent GAO decision shows that when an IDIQ solicitation contains an obvious ambiguity, the rule is “speak now or forever hold your peace.” By the time task order competitions get rolling, the chance to protest will likely be gone.