If, however, the auctioneer is disconnected for more than 10 minutes, the ERA is suspended and resumes on the date and time notified to the participants by the auctioneer through the COMPRASNET website.

If none agree, the ERA is cancelled.

Other information, such as the starting price in the ERA or information about a third party ERA service provider, is also usually provided.

The auctioneer may suspend the ERA until communications are re established with all interested parties or, if more than 10 minutes have elapsed, may postpone the event and set a new date and or time to resume the ERA.

A reverse auction is a type of auction in which the roles of buyer and seller are reversed.

The fact of suspensions and justifications are automatically reflected in the records of ERA.

There are also manuals that explain the procedure to the reverse auctioneer and suppliers.

Dozens of competing start up reverse auction service providers and established companies such as General Motors (an early FreeMarkets customer) and SAP, rushed to join the reverse auction marketspace.

The winning bidder, however, has the right to refuse lowering the price submitted in the ERA and the auctioneer is not allowed to disqualify the bidder for that reason.

The auctioneer will return to the bidding session whenever it is possible to do so, without prejudice to the bids submitted during the time the auctioneer was disconnected.

The usual causes of an ERA's suspension are system or communications failures.

Specific detailed regulations on appeals in the context of ERA exist in Austria.

The time of disconnection is automatically registered and this comes out in the records of the ERA.

In other systems, regulations do not require an immediate release of the results of the ERA.

Other measures may be required to be taken to set up an ERA and to ensure that all bidders are capable of participating in an ERA, for instance, through provision of training and holding simulated auctions.

In some jurisdictions, this is implied in the definition of ERA.

In Australia, it is recommended that the notice state that the procuring entity is not bound by the results of the ERA.

The chat is open only for the interaction between the reverse auctioneer and the individual suppliers, not the suppliers among themselves.

Whether ERA is an optional phase or a distinct method, a decision on the use of ERA in procurement proceedings is to be made at the procurement planning stage since it has to be reflected in the procurement notice (see below, para.

In practice, the greater the value and complexity of the procurement, the longer the duration of the ERA.

It is generally required that the decision on holding an ERA be made known to potential participants in the procurement notice.

Generally, the law requires that the number of bidders admitted to an ERA shall ensure effective competition.

In the practice of many countries, procuring entities retain broad flexibility to suspend reverse auction procedures and fix the time frame of suspension.

At least one country, the United States, permits the reopening of the auction after an ERA had closed on the basis of a protest.

If the second lowest bidder is not logged on to the system, the reverse auctioneer will call by e mail to continue the procedure.

In some systems, an online tool has been developed that assists procuring entities to assess the suitability of ERA for an individual procurement.

In both types of ERAs, an unlimited number of participants is publicly invited to submit an application to participate in the ERA.

Usually anonymity requirements apply until the closure of ERA and is ensured through computerized or automatic means.

If the auctioneer is disconnected from the system, the latter will remain accessible to bidders for up to 10 minutes.

Under the new EU directives, contracts are awarded after closing an ERA on the basis of the results of the electronic auction.

In other systems, a more specific requirement is found on recording the course of the ERA and any and all data transfers made in connection with it.

For instance, temporary suspensions may be requested by participants and granted by the reverse auctioneer to give time to bidders to rethink their bids.

B2G networks provide a platform for businesses to bid on government opportunities which are presented as solicitations in the form of RFPs in a reverse auction fashion.

In addition to items traditionally thought of as commodities, reverse auctions are also used to source buyer designed goods and services and they have even been used to source reverse auction providers.

In the systems that recognize ERAs as an optional phase, all tenderers who submitted admissible tenders are invited to participate in the ERA.

There is a special application allowing such an online process to which both the auctioneer and the winner have to log on immediately after the winning bid is announced.

The ERA process may be conducted by the procuring entity itself, using licensed software, or outsourced to a third party ERA service provider.

If a smaller number than anticipated is received, and if no effective competition can be expected, a procuring entity has to withdraw the ERA.

Where pre qualification or selection of participants for ERA is involved, the invitation to the auction is sent to those pre qualified or selected.

In most countries surveyed, the rules applicable generally to preservation of procurement related documentation apply also in the context of an ERA.

The provision conferring a right to tender in writing in a sealed envelope also precludes an ERA if a supplier does not agree to the use of the method (article 30(5)).

In other systems, however, if the lowest bid is invalidated, the procuring entity has to reconduct ERA or adopt other methods of procurement.

The Brazilian system permits an auctioneer to approach the bidder who submitted the second lowest bid if the winning bidder is disqualified or the bid is deemed to be unacceptable or non responsive.

In Brazil, the procuring entity is required to indicate that the auction will be held electronically, and to provide contact details of call center help desk, and the name and qualifications of the reverse auctioneer in charge.

One of the inherent features of an ERA is that it enables current information about the status of the auction to be provided to bidders automatically and instantaneously as an auction unfolds.