Changes to the procurement process
- When you change the tender process, the general rule is you need to make sure suppliers have enough time to adapt.
- That said, you should not extend the tender period except in exceptional circumstances.
- You mustn’t accept late submissions unless you caused the delay or you are sure no one will be disadvantaged.
- Covered procurements have special requirements which you must adhere to.
Give suppliers enough time
If you change the details or parameters of a tender, the general rule is that you must give suppliers the same opportunity to respond. If you don’t, you could be giving some suppliers an unfair advantage – especially those with greater resources or ability to adapt.
Rule against extending the tender period
That said, you should only ever extend a tender period when there are exceptional circumstances that will impact suppliers' ability to meet the deadline.
This might include, for instance, where you need to issue late addenda or where another event intervenes that will make it difficult for suppliers to comply with the tender documents.
A request from one or more suppliers for an extension is not an exceptional circumstance.
Extend the tender when close to deadline
Generally, you should not issue an addendum within 5 working days of a tender closing date. If this isn’t possible, you should consider extending the tender period by at least 5 working days.
You must not accept a late tender submission unless:
- your action or omission caused the lateness, or
- you’re sure no other bidder will be disadvantaged.
Your tender documents should clearly state if you will accept late tender submissions, and if so, in what circumstances they will be accepted.
There are special rules for making changes to covered procurements, which are subject to PBD-2019-05 Enforceable procurement provisions.
Read more about covered procurements.
Rules on issuing addenda
If you issue an addendum you must give suppliers reasonable time to modify and re-submit their bid or submission. You should also make reasonable efforts to ensure all prospective respondents are aware of the addendum, such as emailing all suppliers that downloaded the tender documents.
Supplier correcting a mistake
If you let a supplier correct its unintentional error during the tender period, you must give all suppliers the same opportunity.
Requests for information
You must reply promptly to reasonable requests for information, provided the request is lawful and doesn’t give one supplier an advantage over another.
Negotiating with suppliers
You can negotiate directly with a supplier during a procurement if:
- you’ve evaluated submissions and none provide value for money, or
- you stated that you’d negotiate directly with suppliers in your approach to market.
- Notify and brief the market: Get an overview of what’s involved in notifying and briefing the market for a procurement.
- How to notify the market: Discover what you need to do to notify the market of an upcoming or open procurement.
- Run the tender process: Find out how to run a tender process, including timeframes you must adhere to.