Reading the tender pack· Explainer
What’s Actually in a Tender Pack?
A tender pack is not one document but a set of documents with different jobs. Knowing what each one is for tells you where its requirements are likely to be hiding.
A tender arrives as a link, a portal login or a ZIP file. Inside are anything from four documents to forty, with names like ITT_v2, Schedule 4 – Pricing, Appendix C and Clarifications_Log_FINAL.
Opening them in alphabetical order and reading until something looks important is a common approach. It is not a good one.
Each document in a pack has a job, and the job tells you what kind of requirement is likely to be inside. Know the jobs, and you know where to look.
What the law says a pack contains#
Under the Procurement Act 2023, a competitive tender is set out in a tender notice and its associated tender documents. The buyer may not invite tenders until those documents contain enough information for suppliers to prepare one, and the requirements must be “sufficiently clear and specific”.
Cabinet Office guidance says the associated documents supplement the notice and could include “the specification, the award criteria and assessment methodology for the award criteria (if not fully set out in the tender notice), and terms and conditions of the contract”. The government's own training adds procedural requirements “such as deadlines, word limits and any other information required from the supplier”.
That is the skeleton. Buyers dress it differently.
The documents you will usually find#
| Document | What it is for | What tends to hide in it |
|---|---|---|
| Tender notice | The official summary, published on the central platform | Procedure, key dates, conditions of participation, award criteria |
| Invitation to tender (ITT) or instructions to tenderers | The rules of the competition | Deadlines, portal rules, formats, word limits, clarification process |
| Specification | What is being bought | Mandatory requirements, service levels, delivery commitments |
| PSQ or selection questions | Who is allowed to bid | Conditions of participation: financial standing, insurance, experience, certification |
| Response questions and evaluation methodology | How tenders are scored | Weightings, scoring scales, pass/fail minimums |
| Pricing schedule | How you must price | Pricing format, assumptions, scope you didn't see elsewhere |
| Draft contract and schedules | What you would sign | Insurance levels, liability, payment terms, KPIs, termination |
| Forms and declarations | Things to sign and return | Form of tender, confidentiality undertakings, compliance declarations |
| Clarification log | Questions and answers during the tender | Changes to anything above |
The tender notice#
This is the formal notice published on the central digital platform. It is short, and easy to treat as a cover sheet. Don't. The Cabinet Office says buyers must make the conditions of participation clear in the tender notice, supplemented where necessary by the other documents. It is the first place to look for anything that could rule you out.
The invitation to tender#
The ITT, sometimes called instructions to tenderers or instructions to bidders, sets the rules of the game: how and when to submit, page and word limits, required formats, how to ask clarification questions, and how the evaluation will run.
Most of what it contains is procedural, and procedural breaches can get a tender disregarded. This is the document where a perfectly capable supplier can lose the bid before it is read.
The specification#
The specification says what the buyer wants: the goods, services or works, the outcomes, the standards and the service levels. It is the document bidders read most carefully, because it describes the work.
It is also where mandatory requirements sit quietly in ordinary prose. “The supplier will provide a 24-hour helpdesk” may never appear as a scored question, but it is still a requirement.
The selection questions#
Under the Procurement Act, this is usually the Procurement Specific Questionnaire. Its job is to decide whether you can take part at all: financial standing, insurance, relevant experience, certifications. Read it as early as the ITT.
The response questions and evaluation methodology#
These tell you what earns marks, and how many. Read them twice: once for points, and once for exits. Some criteria are pass/fail, and a tender that falls below a minimum is out, however well it scores elsewhere.
The pricing schedule#
Pricing workbooks are often filled in last, by a different person, from a different set of assumptions. They are also a common place for scope to surface: a line item for a service the specification only hinted at, or a rate required for every lot.
The contract#
The draft contract and its schedules describe the deal you would be signing if you win. Insurance levels, liability caps, payment terms, performance measures and termination rights all live here. In many procurements the contract in the pack is close to the contract you will sign, so it deserves a read before the decision to bid, not after the award.
The clarification log#
Once the tender is live, questions from bidders and the buyer's answers are published to everyone. An answer can change what any of the documents above mean. Treat the log as part of the pack, ask questions well, and re-check your understanding whenever it changes.
A sensible order for the first read#
The specification is the most interesting document, which is why it should not be read first. A better first pass looks for anything that could stop you:
- Tender notice: procedure, dates, conditions of participation.
- ITT: the rules, deadlines and formats.
- Evaluation methodology: weightings and, above all, pass/fail criteria.
- Selection questions: whether you meet the conditions of participation.
- Specification: what is being bought, and any mandatory requirements.
- Contract: whether you could live with the terms.
- Pricing schedule: what you would have to price, and how.
- Clarification log: anything that has changed.
After that first pass, the more useful reading goes across the documents rather than through them, comparing the specification with the questions, the pricing with the scope, and the contract with your assumptions. That is also where contradictions tend to surface.
It depends on your sector#
The skeleton above applies to most public tenders, but sectors add their own documents and their own traps.
Construction and building services are the clearest example. A construction pack usually adds design information (drawings, specifications and pre-construction information), a standard-form works contract whose options change the risk you are pricing, and pricing documents such as bills of quantities. Prequalification often runs through the industry's own assessment standard rather than a questionnaire. The construction tender pack explains what changes.
The principle is the same everywhere: work out what each document is for, then read it for the requirements that job tends to hide.