PIM Requirements Checklist for B2B Companies (2026)

Last updated: 3 November 2026.

A B2B PIM requirements checklist lists what the system must do for your catalog, why each point matters, whether it is a must or a nice to have, and the question that makes a vendor prove it. The checklist below covers the nine areas that decide a B2B selection: data model, supplier onboarding, integrations, channels, governance, languages, AI, non-functional requirements, and the vendor and partner. The priorities are our default for a typical manufacturer or wholesaler with technical products; change them to fit your business.

Use it in three places. It is the functional part of your PIM RFP, the scoring grid in how to select the right PIM, and the script for the vendor demo. More templates and tools are on the PIM selection resources page.

What should a B2B PIM requirements checklist include?

The table gives the nine areas at a glance. The sections after it hold the full checklist per area.

Area	What it covers	Why B2B buyers care
Data model and B2B structure	Families, variants, technical attributes, units, classification, relations, packaging, documents	Technical ranges fail first in the model
Supplier onboarding	Supplier files, BMEcat and ETIM imports, portal, validation, staging	Most B2B data arrives from suppliers
Integrations	ERP, PLM, DAM, commerce, punchout, API, events	The PIM sits between all of them
Channels and syndication	Channel exports, print, BMEcat, data pools, marketplaces	B2B customers ask for data in their format
Governance and workflows	Roles, workflows, completeness, audit trail, ownership	Many teams maintain one record
Languages and markets	Languages, translation, market-specific values	Export markets and local rules
AI features	Generation, extraction, classification, translation, controls	Saves work only with review and clear terms
Non-functional	Performance, hosting, GDPR, security, SSO, SLA, exit	Decides risk and running cost
Vendor and partner	References, partner, licence model, roadmap, TCO	You buy a relationship for years

The B2B PIM requirements checklist

In each table, "Must" and "Nice" are our default priority. A requirement marked "Must if" depends on your channels or customers.

Data model and B2B product structure

Requirement	Why it matters	Must or nice	Question to ask the vendor
Product families with their own attribute sets	A cable, a pump and a fitting need different attributes, and new groups keep coming	Must	Can a business user add a product family with its own attributes, without a developer?
Variants on several axes	B2B ranges vary by length, voltage, thread, finish and pack size at once	Must	Model one of our product lines with all its variant axes, live in the demo.
Typed technical attributes with units	A value without a unit and a type cannot be filtered, converted or exported correctly	Must	How are units stored, and can an export convert millimetres to inches per channel?
ETIM, ECLASS or GS1 classification	Wholesalers, distributors and data pools ask for data in these standards	Must if your customers ask for it	Which ETIM and ECLASS versions do you support, and how do you handle a version upgrade?
Several classifications per product	Your own web taxonomy, ETIM and a customer's classification live side by side	Must	Can one product sit in our taxonomy and in ETIM at the same time, with a separate attribute mapping each?
Relations: accessories, spare parts, replacements, successors	Compatibility and spare parts drive aftersales sales and fewer wrong orders	Must	Show a spare part that fits five machines and replaces an older part.
Bills of materials and kits	Assemblies and sets need their component structure	Must if you sell assemblies	Is the BOM mastered in the PIM or read from ERP or PLM, and how does it reach the web?
Customer-specific assortments and article numbers	B2B customers see their own range and their own article numbers	Must if you run a B2B portal	Can we store customer article numbers and export an assortment per customer?
Packaging and logistics levels	Unit, inner pack, case and pallet each need dimensions, weight and often a GTIN	Must	How do you store packaging levels with their own GTIN, dimensions and weight?
Documents: data sheets, certificates, manuals, CAD files	Buyers need the right document per language and version, and certificates expire	Must	Can a certificate carry a language and an expiry date and link to many products?
Lifecycle status	New, active, phase-out and discontinued decide where a product is visible	Must	Can a status change remove a product from the webshop but keep it in the spare parts catalog?

How the standards differ and when you need which is in GS1, ETIM and ECLASS, and where a bill of materials belongs is in BOM in PIM and ERP.

Supplier onboarding

Requirement	Why it matters	Must or nice	Question to ask the vendor
Import of supplier files with saved mappings	Every supplier sends a spreadsheet in its own layout, again every season	Must	Import our worst supplier file live and save the mapping for the next delivery.
Import of BMEcat with ETIM or ECLASS	Many technical suppliers deliver catalogs in BMEcat	Must if your suppliers deliver it	Which BMEcat versions can you import, and how are ETIM features mapped to our attributes?
Validation on import	Bad data should stop at the door, not in the webshop	Must	What happens to a row that fails validation: rejected, quarantined or imported with a flag?
Staging before approval	Supplier updates must not overwrite approved content unseen	Must	Can supplier data land in a staging area and be approved field by field?
Supplier portal	Suppliers enter and correct their own data	Nice	Is the portal included, how are suppliers licensed, and do they see the validation errors?
Quality report per supplier	Shows which suppliers cause the rework	Nice	Can you report completeness and error rates per supplier over time?

Why supplier files decide the demo is in bring your worst supplier file to the PIM demo, and the full process is in product data process: onboarding, enrichment, publication.

Integrations

Requirement	Why it matters	Must or nice	Question to ask the vendor
ERP integration with ownership per field	The ERP owns article numbers, prices and stock; the PIM owns content	Must	Which fields come from our ERP, how often, and which system wins when both changed a field?
Maintained connector for your ERP	Lowers build cost and risk	Nice	Is there a connector for our ERP version, who maintains it, and what does it cost?
PLM integration	Engineering data arrives earlier and with fewer typing errors	Must if you run a PLM	Which data do you take from PLM, and at which lifecycle stage?
DAM built in or connected	Images, drawings and documents belong to the product record	Must	Built in or a connector? Show renditions per channel.
Commerce and B2B portal connectors	The shop or portal consumes the product data	Must	Which commerce connectors do you maintain yourselves, and which come from partners?
Punchout catalogs (cXML, OCI)	Procurement customers order from their own e-procurement system	Must if your customers ask	Do you deliver punchout catalogs or the data for our punchout provider, and in which formats?
Open, documented API with stated limits	Every integration, and every future AI agent, depends on it	Must	Show the API documentation and the rate limits. Are API calls part of the price?
Events or webhooks on change	Other systems update on a change instead of waiting for a full export	Nice	Can a change to one product trigger an event or webhook?
Scheduled bulk import and export	Large catalogs need reliable bulk jobs	Must	How long does a full export of our catalog take, and how are failures reported?

Where the ERP stops and the PIM starts is in PIM vs ERP, and the PLM side in PLM and PIM integration.

Channels and syndication

Requirement	Why it matters	Must or nice	Question to ask the vendor
Channel-specific selections and exports	Each channel needs its own selection, attributes and order	Must	Show one product exported to two channels with different attributes and texts.
Print catalogs, price lists and data sheets	B2B still prints, and every product needs a data sheet	Must if you print	Show the route from record to finished page: built-in templates or a connector to print software?
BMEcat export	Wholesalers and procurement platforms ask for it	Must if your customers ask	Which BMEcat and ETIM or ECLASS versions can you export, and is the file validated?
Data pools and GS1 GDSN	Some retailers and industries require delivery through a data pool	Nice	Do you deliver to GDSN through a certified data pool, and who maintains that link?
Marketplaces and distributor portals	Industrial marketplaces and distributors want feeds in their format	Nice	Which marketplace connectors do you maintain, and which need a syndication partner?
Completeness per channel before publication	An incomplete product should not reach a channel	Must	Can publication to a channel be blocked until its required attributes are filled?
Structured data for AI search and agents	Answer engines and agents read attributes, not brochures	Nice	Can you expose complete, structured product data through the API or a feed for AI channels?

The routes to marketplaces are in PIM and marketplaces, and what AI channels need is in AI-ready product data.

Governance, roles and workflows

Requirement	Why it matters	Must or nice	Question to ask the vendor
Permissions by role, attribute group and language	Marketing edits texts, product management edits specs, translators only their language	Must	Can we limit a user to one attribute group in one language?
Configurable workflows and approvals	New products and changes need review before publication	Must	Build a three-step approval for a new product live in the demo.
Completeness and validation rules	Quality has to be measured to be managed	Must	Can completeness differ per channel and per language?
Audit trail and version history with rollback	You need to know who changed what, and undo a bad bulk edit	Must	Show the history of one attribute and roll back a bulk change.
Ownership per attribute group	Data without an owner decays	Must	Can we assign an owner per attribute group and see open tasks per owner?
Dashboards and reports	Management needs progress and quality in one view	Nice	Which reports are standard, and can we build our own without a developer?

Data governance in practice is in product data quality and governance.

Languages and markets

Requirement	Why it matters	Must or nice	Question to ask the vendor
Languages with fallback	A missing translation should fall back, not show an empty field	Must	How does a missing value fall back between languages and between markets?
Translation workflow	Export to translators or a translation service, import and review	Must	Is there a connector to a translation service, and can translated texts be reviewed before release?
Market-specific values	Regulatory texts, assortments and some specifications differ per country	Must	Can one product have a different value per market for the same attribute?
Local units and formats on export	Decimal separators and units differ per market	Nice	Can the export format numbers and units per market?

AI features

Requirement	Why it matters	Must or nice	Question to ask the vendor
Content generation with human review	Saves writing time, but output must be checked	Nice	Show generated texts for our products and the review step before publication.
Attribute extraction from supplier PDFs and data sheets	Much B2B data still sits in PDFs	Nice	Extract attributes from one of our data sheets live. Where does a person confirm them?
Classification suggestions	ETIM or ECLASS classification takes time per product	Nice	How are classification suggestions made, and how is a wrong one corrected?
Machine translation in the workflow	Faster first drafts in export languages	Nice	Which translation engine is used, and is terminology respected?
Controls on AI output	You need to know what AI wrote and who approved it	Must if you use AI	Is AI output labelled, logged and blocked until approved?
Data use and model terms	Your product data and supplier data are business assets	Must	Is our data used to train models? Which model providers process it, and where?

What AI in a PIM does well and where it breaks is in what AI inside a PIM actually does.

Non-functional requirements

Requirement	Why it matters	Must or nice	Question to ask the vendor
Performance at your volume	A demo with a few hundred products hides problems with large catalogs	Must	Demo with our product count, attributes and languages, and show a bulk edit on all of them.
Hosting options and EU data residency	Many EU companies require data to stay in the EU	Must	Where is our data hosted, and can we choose the region?
GDPR: data processing agreement and subprocessors	The PIM holds user and supplier contact data	Must	Can you share your data processing agreement and list of subprocessors?
Security certifications and reports	Shows that security is audited, not only promised	Must	Which certifications and audit reports, such as ISO/IEC 27001 or SOC 2, can you share?
Single sign-on and multi-factor authentication	Access has to follow your identity policy	Must	Do you support SSO through SAML 2.0 or OpenID Connect, and is it in every edition?
SLA: uptime, support hours, response times	Downtime stops publication to every channel	Must	What uptime do you commit to, what are the response times, and what happens if you miss them?
Backup, restore and disaster recovery	You need to recover from mistakes and outages	Must	How often is data backed up, and how fast can you restore one product or the whole catalog?
Test and staging environments	Changes to the model and integrations need a safe place to test	Must	How many environments are included, and what does an extra one cost?
Exit: full export in an open format	You should be able to leave with your data and history	Must	How do we export all data, assets and history if we leave, and at what cost?

Hosting choices are in on-premise versus SaaS.

Vendor and partner

Requirement	Why it matters	Must or nice	Question to ask the vendor
B2B references with a comparable catalog	Proof from a company that looks like yours	Must	Give us two references with a comparable catalog that we can call without you on the line.
Implementation partner with capacity	The partner often decides the project more than the software	Must	Which partners know our industry and ERP, and who will be on our team?
Licence model and price drivers	The price can grow with SKUs, users, channels, languages or API calls	Must	What drives the price over five years, and what happens when we double our catalog?
Roadmap and ownership	Acquisitions and new owners can change priorities	Nice	Who owns the company, and what on the roadmap is committed, with dates?
Support language and time zone	Your team needs help in its own hours	Nice	In which languages and hours is support available?
Total cost of ownership	The licence is only part of the cost	Must	Give us licence, implementation, connectors and running costs for three to five years.

Typical cost ranges per segment are in PIM costs compared.

How do you use the checklist in a PIM selection?

A checklist only helps when it separates vendors. Cut it to what you need, then use it in four steps.

1. Rank. Go through every row with the people who maintain product data, and mark each requirement as must or nice to have. Delete what you will not use. A list in which everything is a must does not separate vendors.
2. Weight. Give each area a weight that reflects your business. A wholesaler with many suppliers weighs onboarding higher; a manufacturer with a PLM weighs integrations higher.
3. Score. Send the list with your RFP and score each answer from 0 to 3: 0 not available, 1 possible with custom work, 2 available with configuration, 3 available as standard. Multiply by the weight of the area.
4. Prove. Turn the must-haves into a scripted demo: your products, your worst supplier file, your ERP fields and your channel exports. Score the demo again, and let the people who will use the system score usability.

Ask vendors to answer in your format, with a short explanation per answer and a note on whether it needs configuration, a separate module or a partner. A plain "yes" without explanation scores as 1 until the demo proves more.

Download the checklist

The full checklist is available as a CSV file that opens in Excel, Numbers or Google Sheets. It has one row per requirement and columns for the area, the requirement, why it matters, the default priority and the question to ask the vendor, plus empty columns for your own priority, weight and the scores of up to three vendors.

• PIM requirements checklist for B2B (English, CSV)
• PIM-eisenchecklist voor B2B (Dutch, CSV)
• PIM-Anforderungscheckliste für B2B (German, CSV)

The 7 mistakes in PIM brief covers the shortlist and RFP traps that a checklist alone does not catch, and AI in PIM goes deeper into the AI requirements.

How we evaluated

The checklist comes from the requirements we see in B2B PIM selections for manufacturers and wholesalers, and from the topics in our RFP, selection and implementation guides. We checked the descriptions of the standards against their own publishers: ETIM International for ETIM, ECLASS for ECLASS and for BMEcat, and cXML.org for cXML and punchout. The default priorities are our judgement for a typical B2B company with technical products, not a vendor score, and the checklist names no vendors. Checked on 3 November 2026.

PIMvendors is an independent selection platform.

Sources

• ETIM International, ETIM classification, checked 3 November 2026.
• ECLASS, ECLASS standard, checked 3 November 2026.
• ECLASS, BMEcat, checked 3 November 2026.
• cXML.org, cXML, checked 3 November 2026.

Related guides

• What is a PIM RFP?: the ten sections of an RFP and how to run the process.
• How to select the right PIM: requirements, shortlist, demo scoring and the decision.
• PIM features and capabilities: what each capability means in practice.
• Top 10 PIM solutions for manufacturing: vendors that fit technical catalogs.
• PIM implementation guide: what happens after you have chosen.

Where to go from here

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