A quotation assumptions and exclusions register should be a comparison register that separates stated inclusions, stated exclusions, bidder assumptions, buyer-supplied information, provisional points and unresolved scope from the offered base. Its release question is whether competing quotations cover the same defined procurement request or appear comparable only because each respondent filled gaps differently. Build the record before ordering or shipment, keep open points visible, and require an authorized buyer decision for every exception; the framework does not replace project specifications, contracts, or destination rules.
Author: Andy, Director of Operations
Technical reviewer: Andy, Director of Operations
Last substantive review: September 3, 2026
Corrections: Send documented corrections through the HOMESEE contact page.
Editorial note: The author and offer analyst are the same confirmed HOMESEE representative; this is not an independent technical review. No price, MOQ, lead-time, certification, factory-capacity, ranking, or project-result claim is made.
Table of contents
- The procurement authorized disposition this record controls
- Minimum fields and comparison note
- A step-by-step workflow
- A like-for-like review gate matrix
- Category and edge-case handling
- Governance and offer revision control
- Buyer checklist
- HOMESEE RFQ review
- Sources
What procurement authorized disposition does a quotation assumptions and exclusions register control?
A quotation total cannot be compared safely until its assumptions and exclusions are visible at line and interface level. The register preserves the issued RFQ, records each respondent's stated basis and prevents a low or high total from being interpreted before material, quantity, accessory, packing and responsibility gaps are resolved.
The core deliverable is a comparison register that separates stated inclusions, stated exclusions, bidder assumptions, buyer-supplied information, provisional points and unresolved quotation basis from the offered base. It should be readable as a authorized disposition record rather than a marketing presentation. The comparison-ready test is whether competing quotations cover the same defined procurement request or appear comparable only because each respondent filled gaps differently. If the commercial group cannot answer that question from normalized offer records, assumption register is not ready, even if individual participants believe they remember the answer.
This guide describes a buyer-side control method. It does not establish a legal duty, a technical tolerance, a test method or a destination compliance result. Those come from the signed contract, project specifications, qualified designers, relevant authorities and product-specific comparison note. HOMESEE should be evaluated only against the quotation basis and records actually agreed for an RFQ or order.
Start from a stable buyer identity
Keep a buyer-normalized commercial qualification or authorized disposition ID even when commercial qualification source references offer revision. commercial qualification source model names, carton numbers and report numbers remain valuable, but they should be mapped to the stable ID rather than replacing it. That approach preserves continuity between a BOQ, a finish schedule, a sample, a drawing, an order, an inspection record and a commercial qualification quotation basis mark.
Keep comparison state separate from comparison note
A comparison state such as approved is not comparison note by itself. Store the approving role, date, applicable quotation basis, source quotation offer record and revision. A photograph can show visible condition; it cannot alone prove hidden construction, performance, quantity or authorization. A commercial qualification source declaration can identify a claim, but quotation analyst must decide what independent or destination-specific comparison note like-for-like review gate requires.
Minimum fields for the quotation assumptions and exclusions register
Use a structured register with one comparison line per commercial qualification, commercial qualification quotation basis, authorized disposition or qualification at the level where the outcome can offer revision independently. The table below is a field model, not a HOMESEE project record.
| Control field | requested treatment | like-for-like review gate test |
|---|---|---|
| Identity | Stable ID plus native references | Can a offer analyst find the same commercial qualification across offer records? |
| Basis | Approved source, revision and quotation basis | Is the issued basis distinguishable from a proposal? |
| comparison state | Named owner, authorized disposition and date | Is every open point visible and actionable? |
| comparison note | Linked offer record and limitation | Does the comparison note support only the claim being made? |
| Downstream action | qualified order, inspection, commercial qualification quotation basis or receiving record | Was the authorized disposition propagated? |
Comparison id
Within the assumption register, comparison ID identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
qualified boq line
Within the assumption register, qualified BOQ line identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
Quoted inclusion
Within the assumption register, quoted inclusion identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
Stated exclusion
Within the assumption register, stated exclusion identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
Bidder assumption
Within the assumption register, bidder assumption identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
Buyer input requested
Within the assumption register, buyer input requested identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
Commercial treatment
Within the assumption register, commercial treatment identifies the commercial qualification before the like-for-like review gate. The entry points to a named revision, material reference or comparison note; an unknown value remains an assigned question, not an estimate. The quotation analyst tests the field from BOQ, drawing or schedule to the downstream sample, inspection or commercial qualification quotation basis and back again. comparison state and authorization stay separate because holding a offer record does not prove its content was accepted.
Step-by-step workflow for quotation assumptions and exclusions register
Run the workflow as linked gates. A later gate does not repair an undocumented earlier authorized disposition; it merely makes the missing control harder and more expensive to find. The exact commercial comparison closure titles and contract notices belong to like-for-like review gate, but the sequence below gives procurement teams a reproducible starting point.
Step 1: Freeze the issued rfq basis
freeze the issued RFQ basis. At the opening gate, the quotation analyst checks the assumption register against named inputs rather than memory. The commercial qualification is traced from its controlling BOQ, drawing or schedule to the downstream reference and back. Differences receive an owner, due action and bounded hold. comparison lines satisfying the like-for-like review gate may proceed; every reserved point remains visible. Completion leaves comparison note, an effective revision and an accountable disposition.
Step 2: Extract every stated qualification
extract every stated qualification. During the comparison note pass, the quotation analyst checks the assumption register against named inputs rather than memory. The commercial qualification is traced from its controlling BOQ, drawing or schedule to the downstream reference and back. Differences receive an owner, due action and bounded hold. comparison lines satisfying the like-for-like review gate may proceed; every reserved point remains visible. Completion leaves comparison note, an effective revision and an accountable disposition.
Step 3: Map entries to boq and drawings
map entries to BOQ and drawings. Before the next handoff, the quotation analyst checks the assumption register against named inputs rather than memory. The commercial qualification is traced from its controlling BOQ, drawing or schedule to the downstream reference and back. Differences receive an owner, due action and bounded hold. comparison lines satisfying the like-for-like review gate may proceed; every reserved point remains visible. Completion leaves comparison note, an effective revision and an accountable disposition.
Step 4: Classify quotation basis quantity and interface effects
classify quotation basis quantity and interface effects. At the reconciliation point, the quotation analyst checks the assumption register against named inputs rather than memory. The commercial qualification is traced from its controlling BOQ, drawing or schedule to the downstream reference and back. Differences receive an owner, due action and bounded hold. comparison lines satisfying the like-for-like review gate may proceed; every reserved point remains visible. Completion leaves comparison note, an effective revision and an accountable disposition.
Step 5: Issue common clarification questions
issue common clarification questions. During qualification review, the quotation analyst checks the assumption register against named inputs rather than memory. The commercial qualification is traced from its controlling BOQ, drawing or schedule to the downstream reference and back. Differences receive an owner, due action and bounded hold. comparison lines satisfying the like-for-like review gate may proceed; every reserved point remains visible. Completion leaves comparison note, an effective revision and an accountable disposition.
Step 6: Normalize the comparison view
normalize the comparison view. At normalized comparison closure, the quotation analyst checks the assumption register against named inputs rather than memory. The commercial qualification is traced from its controlling BOQ, drawing or schedule to the downstream reference and back. Differences receive an owner, due action and bounded hold. comparison lines satisfying the like-for-like review gate may proceed; every reserved point remains visible. Completion leaves comparison note, an effective revision and an accountable disposition.
Edge cases that need an explicit rule
Case 1: One bidder includes accessories and another excludes them
When one bidder includes accessories and another excludes them, the quotation analyst preserves the original reference in the assumption register. The comparison line names the commercial qualification, controlling revision and downstream work at risk. A label, photograph or message supports review but is not automatic commercial comparison closure. The accountable role records proceed, hold, escalate or supersede. Work already produced, inspected, packed or delivered receives its own disposition. comparison closure requires comparison note and confirmation that active instructions agree.
Case 2: A quantity is treated as provisional
When a quantity is treated as provisional, the quotation analyst opens a linked qualification in the assumption register. The comparison line names the commercial qualification, controlling revision and downstream work at risk. A label, photograph or message supports review but is not automatic commercial comparison closure. The accountable role records proceed, hold, escalate or supersede. Work already produced, inspected, packed or delivered receives its own disposition. comparison closure requires comparison note and confirmation that active instructions agree.
Case 3: Packing is priced on an unstated basis
When packing is priced on an unstated basis, the quotation analyst limits the qualified quotation basis in the assumption register. The comparison line names the commercial qualification, controlling revision and downstream work at risk. A label, photograph or message supports review but is not automatic commercial comparison closure. The accountable role records proceed, hold, escalate or supersede. Work already produced, inspected, packed or delivered receives its own disposition. comparison closure requires comparison note and confirmation that active instructions agree.
Case 4: A drawing detail is interpreted as buyer supply
When a drawing detail is interpreted as buyer supply, the quotation analyst requires a fresh comparison in the assumption register. The comparison line names the commercial qualification, controlling revision and downstream work at risk. A label, photograph or message supports review but is not automatic commercial comparison closure. The accountable role records proceed, hold, escalate or supersede. Work already produced, inspected, packed or delivered receives its own disposition. comparison closure requires comparison note and confirmation that active instructions agree.
Case 5: A revised quotation silently removes an earlier exclusion
When a revised quotation silently removes an earlier exclusion, the quotation analyst protects the audit trail in the assumption register. The comparison line names the commercial qualification, controlling revision and downstream work at risk. A label, photograph or message supports review but is not automatic commercial comparison closure. The accountable role records proceed, hold, escalate or supersede. Work already produced, inspected, packed or delivered receives its own disposition. comparison closure requires comparison note and confirmation that active instructions agree.
Related offer records and revision governance
For quotation assumptions and exclusions register, keep the operating offer record connected to the material submittal register guide, cross-category finish schedule and mixed-material AQL plan. Plan sampling in the export packaging specification, state protection in the container-loading comparison note plan, and link final placement to the commercial qualification source quotation offer record requirements. Before an order, reconcile the HOMESEE sourcing services. Commercial context remains in project inquiry form, project-specific offer records go through the project references, and published BOQ normalization guide are references rather than guaranteed outcomes.
Issue the quotation assumptions and exclusions register with a revision, date, preparer and accountable approver. A offer revision notice names the qualified comparison lines and downstream offer records; it never relies on a newer filename alone. Messages and meetings may resolve questions, but their authorized answer returns to the active register. Standards, photographs, declarations and sampling reports retain their own quotation basis: none becomes a universal compliance statement merely because it is linked to the procurement offer record.
comparison-ready review exercise
Choose one live comparison line in the assumption register. Ask a second offer analyst to locate its controlling input, downstream reference, latest disposition and comparison note. Then begin with the commercial qualification and trace backward. Record where the paths diverge, and repeat with one qualification and one superseded revision before the like-for-like review gate.
Buyer checklist for quotation assumptions and exclusions register
Complete the checklist against the quotation source set, not from memory:
- A stable buyer-normalized ID exists for every qualified commercial qualification or authorized disposition.
- The controlling BOQ, drawing, schedule and specification revisions are named.
- commercial qualification source references are mapped without replacing buyer identities.
- Proposed, submitted, approved, rejected and superseded states are distinct.
- Every qualification has an owner, due action and authorized authorized disposition route.
- material samples and photographs have IDs, dates and stated limitations.
- Quantities and units reconcile at the level needed for the like-for-like review gate authorized disposition.
- Order, inspection, packing, loading and receiving impacts are mapped.
- Destination and contract requirements are assigned to qualified offer analysts.
- No price, MOQ, lead time, compliance or capability has been assumed.
- Superseded offer records are marked and cannot be mistaken for issued releases.
- The final record names preparer, approver, issue date and revision.
Request a quotation-basis comparison
To evaluate this control within a real sourcing commercial qualification quotation basis, use the project references and upload the BOQ, issued drawings, schedules, sample register and any existing quotation assumptions and exclusions register. Include the destination, requested-on-site context and the authorized disposition dates your project has actually approved. Mark unknown information as unknown rather than inserting an estimate.
HOMESEE can then prepare questions around the defined quotation basis and organize an RFQ discussion against those offer records. The response should be assessed against like-for-like review gate's technical, contractual and destination requirements. Sending information does not create a claim about price, MOQ, lead time, certification, production capacity or outcome.
Sources
- RICS New Rules of Measurement
- Digital NSW RACI responsibility model
- Build Procurement Hub material submittal process
The sources support the general control concepts identified above. Standards and public guidance must be read in their own quotation basis and issued edition. A reference here is not a declaration that a particular product, shipment, commercial qualification source or HOMESEE service complies with it.