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Work · Guided lesson

Define the purchase requirement

About 14 minutes · 4 reading + 10 practice and checks
Time includes reading, practice, and questions. Extra videos or further study are optional.
See this course’s project requirements

A requirement brief, three-offer comparison, and documented purchase recommendation ready for an authorized approver.

Keep your working files in your own notebook or software. Save a private description, checklist, and work link in My Proof.

What to include

  • A one-page requirement and eligibility screen.
  • A normalized quotation table with totals and flags.
  • An evidence-based scorecard and tradeoff statement.
  • A clarification log, revised eligibility screen, and disclosure note.
  • A recommendation memo with evidence and approval status.
  • A final purchase packet with acceptance checklist and discrepancy handoff.

Review and revise

Use these criteria to check your work and choose what to improve.

  • Every required section is present and traceable to the supplied case facts.
  • Decisions separate known facts, assumptions, and unresolved questions.
  • Records, calculations, and instructions agree with each other and the stated rules.
  • The final revision addresses a changed case and explains what someone should do next.
Open the full course project
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Before you begin

The idea in everyday life

Fictional North Room needs 200 training booklets, 24 pages each, readable 12-point text, delivered within 10 days. Maximum authorized recommendation is $470. Quality preference: clearer sample printing. Requested quotes: Alpha $2 each plus $40 delivery, 10 days, acceptable sample; Beta $2.10 each, free delivery, 12 days, excellent sample; Gamma $1.90 each plus $80 delivery, 8 days, excellent sample.

The idea

A low price is useful only for an offer that meets the need.

Follow along

Define the purchase requirement — guided practice

Separate mandatory conditions from preferences.

Use a text editor, a free document editor, or paper. Start from the following fictional records; they reset this lesson even if your earlier answer differed. Fictional North Room needs 200 training booklets, 24 pages each, readable 12-point text, delivered within 10 days. Maximum authorized recommendation is $470. Quality preference: clearer sample printing. Requested quotes: Alpha $2 each plus $40 delivery, 10 days, acceptable sample; Beta $2.10 each, free delivery, 12 days, excellent sample; Gamma $1.90 each plus $80 delivery, 8 days, excellent sample.

  1. 1. Extract essentials

    List quantity, pages, readability, arrival limit and budget cap.

    You should see: 200; 24 pages; 12 point; 10 days; $470.

    Omitted requirements make quotations incomparable.

  2. 2. Separate preference

    Place clearer sample quality in a preference column.

    You should see: Quality can distinguish offers that meet all mandatory conditions.

    A preference should not quietly replace a must-have.

  3. 3. Screen timing

    Compare each stated delivery time with 10 days.

    You should see: Alpha and Gamma pass; Beta fails.

    An inexpensive late purchase misses the need.

  4. 4. Write a common request

    Draft one brief quoting the same specification for every supplier.

    You should see: One shared requirement, including all stated conditions.

    Consistent information supports a fair comparison.

Now change one thing

Changed delivery deadline is 12 days. All other conditions remain. Enter how many suppliers now pass the timing screen.

Your work

What to finish

A one-page requirement and eligibility screen.

Common mistake

Watch for this

Relaxing a must-have only for a favorite supplier.

How can I tell I understand it?

Check your result against the worked example, then explain the changed case without using an unstated assumption.

Try 3 questions

Quick knowledge check

Answer all 3 questions. Get at least 2 right and the lesson completes automatically.

Not yet passed

You’ll get an explanation for each answer. Signed in? Your results save to your account.

1An offer costs $20 less but arrives after an essential launch date. What is the first issue?
2A brief says 100 cards but one supplier quotes 80. What makes the comparison valid?
3A chair buyer prefers blue but requires adjustable height. Which offer passes the functional requirement?
0 of 3 answeredApply the lesson to a short question, then review the explanation.
1
Finish this lesson

Pass the check. We’ll save the progress.

Answer all 3 questions above and get at least 2 right. You can review the explanations and try again.

Go to the knowledge check
Optional course overview video
ISM-INDIAWorld Bank Procurement FrameworkYouTube
Optional course overview

World Bank Procurement Framework

From ISM-INDIA. Watch here or open it on YouTube .

Optional course overview. Follow the written steps below at your own pace.
Tools, templates, and lesson sources

Tools and templates

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Sources and further reading

Explore the references behind this lesson.

FAR evaluation factors
Source & access notes · checked 2026-09-12

Inspected tailored criteria and clearly stated relative importance; used as federal-context examples.

Access: Public page inspected without an account.

Reuse: Reference link only. Course prose and practice data are original; no third-party text, figures, or templates are reproduced.

FAR quotation evaluation
Source & access notes · checked 2026-09-12

Inspected impartial comparison, transportation cost and stated evaluation basis.

Access: Public page inspected without an account.

Reuse: Reference link only. Course prose and practice data are original; no third-party text, figures, or templates are reproduced.

FAR award documentation
Source & access notes · checked 2026-09-12

Inspected price reasonableness and documentation of non-price decisions.

Access: Public page inspected without an account.

Reuse: Reference link only. Course prose and practice data are original; no third-party text, figures, or templates are reproduced.

World Bank Procurement Framework
Source & access notes · checked 2026-09-12

Search located the exact watch URL; YouTube oEmbed verified title and ISM-INDIA channel. Optional procurement context, not a universal purchasing rule. Metadata and source were checked on 2026-09-12; full playback was not tested.

Access: Public YouTube metadata verified; viewing may depend on region/network. Optional; every activity works from written material.

Reuse: Link or embed only. No video download, transcription, or rehosting.

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