CMMS requirements specification – The downloadable guide

Introduction

 

This article was written by experts in the CMMS field, and more specifically in building a CMMS requirements specification. It is dense. We spent several hours on it. In other words, it is pure gold.

We therefore invite you to take the time to read it carefully, as it will enable you to:

• save A LOT of time
• avoid the main pitfalls
• receive valuable advice
• download the tender package
• download the response document for the tender

 

In short, days of work to save you weeks 🙂

 

Why write a CMMS requirements specification from the start?

 

A CMMS requirements specification is far more than a simple document: it is the strategic compass for your project. It defines your needs, objectives, constraints, and sets a clear framework for the vendor tender process.

Without a requirements specification:

• the project scope becomes unclear,

• vendors do not know exactly what to respond to,

• comparing offers becomes difficult,

• hidden costs and schedule overruns become frequent.

With a well-written requirements specification, you ensure:

• alignment across all stakeholders,

• a clear view of your priorities,

• a fair framework for comparing vendors,

• a solid basis for negotiating and anticipating future developments.

 

In summary: the requirements specification is the guarantee of a controlled and profitable project.

 

Key stakeholders and project lead

A CMMS project is never successful alone. Several stakeholders must be involved:

• End users (technicians, maintenance managers): they understand the concrete, operational needs.

• Procurement: experts in negotiation and vendor selection, they ensure the best value for money.

• The IT team: responsible for integration, security, and compatibility with the existing infrastructure.

• Management and financial decision-makers: they ensure the project aligns with strategic objectives and delivers measurable ROI.

👉 The central element is the project lead, a true conductor who brings people together, arbitrates, and ensures decision-making consistency.

The 8 essential criteria for your CMMS requirements specification

 

When drafting your requirements specification, certain criteria are non-negotiable:

1. Objectives and challenges: productivity, reduced breakdowns, traceability, safety
2. Functional scope and processes: corrective and preventive maintenance, inventory management, purchasing, scheduling.
3. Information system integrations & interoperability: ERP, IoT, document management, business applications.
4. Technical constraints and security: GDPR, cloud/on-premise hosting, reliability.
5. Financial assessment: licences, deployment, training, ROI.
6. Support and training: adoption support, after-sales service, responsive support.
7. Ease of use: UX, mobility, simplicity to ensure team buy-in.
8. Scalability and regulatory compliance: ability to keep up with standards and evolve with your needs.

💡 Tip: prioritise 2 to 3 vendors specialised in your industry to improve relevance and efficiency during selection.

Must-have features of a high-performing CMMS

 

An effective CMMS software must include at least:

• Asset and work order management (history, equipment records, traceability).

• Corrective and preventive maintenance (scheduling, alerts, work orders).

• Inventory and purchasing (spare parts management, orders, suppliers).

• Cost tracking and KPIs (dashboards, performance indicators).

• Mobility (mobile app for field technicians).

Depending on your needs, some advanced modules can also prove valuable: inspections, metrology, safety, document management, regulatory compliance.

 

Alternatives to a dedicated CMMS solution

Not all companies necessarily need a full CMMS. Possible alternatives include:

• CMMS modules integrated into ERPs: suitable for large groups but often less flexible.

• Excel tools or in-house solutions: simple, but quickly limited as the volume of work orders increases.

• Open-source software: attractive for cost, but requires internal technical expertise and raises support questions.

 

Ideal budget for a CMMS: what should you expect?

 

The budget depends on many factors:

• Billing model: perpetual licence, SaaS subscription, open-source solution.

• Additional costs: integration, training, support, updates.

• Project size: number of users, multi-site, level of integration.

A good requirements specification enables you to control these costs and estimate ROI: reduced machine downtime, optimised inventory, improved technician productivity.

 

Free software: opportunities and limitations

 

There are free or open-source solutions. They offer a few advantages:

• zero acquisition cost,

• possible customisation,

• sometimes an active community.

However, their limitations are significant:

• no professional support,

• scalability challenges,

• lack of advanced features,

• security and compliance risks.

👉 These solutions may suit small organisations, but quickly become a constraint as needs grow more complex.

Conclusion & next steps

The success of a CMMS project depends above all on a well-written requirements specification.
It is what will help you compare vendors objectively, anticipate your needs, and secure your investments.

Next steps:

• Download our ready-to-use CMMS requirements specification template for free.

• Identify your priorities and involve your stakeholders starting today.

• Contact our experts to support you in implementing your project.

Choosing a CMMS is a long-term project that generally involves collaboration over several years. This long-term commitment raises the following question: “Where will the selected vendor be in a few years’ time?”.

 

To answer this question, we carried out a classification exercise presenting four vendor configurations.

 

This classification will enable you to:

• identify which category the vendor falls into.
• understand the advantages and disadvantages of each configuration

 

The idea here is to identify each vendor’s trajectory.

We will help you see things more clearly.

 

Vendors can be classified according to the trajectory they fit into:

 

	Leader active	Leader passive	Challenger	Start-up
Flexibility	XX	XX	VV	VV
“Elegant” solution	V	X	VV	VV
Significant new references in the industry	VV	X	V	V
Updated roadmap	VV	X	V	V
Active social media accounts (newsletter, LinkedIn, YouTube)	V	X	V	V
Major references in the industry	VV	VV	V	X
SLA track record Backups Technical maturity	VV	VV	V	X
Functional coverage	VV	VV	V	X
Revenue in €m	VV	VV	X	XX
Short-term risk	Low	Low	Medium	High
Long-term outlook	Good	Bad	Good	Undetermined
Recommendation	Preferred	Avoid	Preferred	Up to you

 

 

How many vendors should you consult?

 

Short answer: we believe you should send your tender to between 5 and 7 vendors.

Here is why:

 

• You will quickly have reviewed at least thirty vendors without realising it and, based on a few simple criteria, you will be able to build a relevant shortlist very easily. Here are a few criteria to consider when selecting who to consult: design & UX, ease of use, features, industry focus.

 

• There must be three leading software solutions in the industry unless you operate in a highly specialised niche, e.g., a military nanometric microprocessor manufacturer in the space sector. Make sure they are included in the tender. To find them, consult CMMS directories or comparison sites.

 

• Get names and feedback from your peers; about ten phone calls will give you sincere, unbiased information. To do this, type your job title into LinkedIn, filter results by industry, and message them.

 

When this work is done upfront, you will reduce the risk of mistakes and optimise your search.

 

Examples of features to include in your tender

 

Here are a few modules or features you can include in your tender.

 

• Corrective
• Preventive
• Schedule
• Asset register
• Sites or locations register.
• Service provider management (technicians or contractors)
• User interfaces
• User role management
• Spare parts management
• Maintenance plan management
• Ability to manage condition-based maintenance
• Management of preventive maintenance reservations
• Supplier invoice management and approval
• Consumption tracking
• QR Code
• Dashboard
• Exports in Excel or PDF format
• Customisable fields
• Ability to manage SSO
• Ability to integrate via an API

 

In addition to core features, taking advanced features into account can deliver significant added value to a CMMS solution.

 

These include integrating artificial intelligence for predictive maintenance, advanced analytics to optimise maintenance cycles, and mobile interfaces to facilitate access on the go.

 

These features help anticipate maintenance needs, improve team responsiveness, and reduce downtime or intervention lead times, giving you a competitive advantage.

 

However, we invite you to read the following paragraph carefully, which covers mistakes to avoid, particularly the section on features.

 

Focus on mobility

Accessibility and mobility are essential criteria when selecting a CMMS. A solution accessible on different devices (PCs, tablets, smartphones) enables technicians to consult and update information in real time, directly in the field. This facilitates communication between teams, improves work order management, and increases responsiveness to emergencies.

By ensuring easy, mobile access to the solution, companies can optimise their maintenance operations and improve customer satisfaction.

 

Mistakes to avoid in your requirements specification

It is important to fall into a few traps when launching a CMMS project. Here are the most common mistakes:

• Not obtaining written approval from management for a budget and timeline.

The risk here is embarking on weeks and months of work only to hear from management, “Sorry, there is no longer a budget,” or the equivalent, “This is no longer a priority.” A huge waste of time.

• Assigning the project to an inexperienced team member

Typically, an apprentice or intern. The risk is entrusting the project to someone who lacks the perspective needed to carry it through. These projects are often not completed, and some vendors will not take you seriously and will not follow up. Worse, you risk selecting the wrong tool—and you will regret it.

• Getting pulled in by other departments

This is where the story begins of a project that is very unlikely to ever succeed.

In the hallway, a colleague runs into you and says, “So, you are looking for a work order and maintenance management tool. Perfect, I also want a fleet management solution.” Then another colleague walks by and adds, “Well, I am looking for a space occupancy management solution.”

No need, we hope, to say more. One piece of advice: keep your projects compartmentalised.

• Looking for a unicorn

This point may seem close to the previous one, but it is still different.

In the previous one, you risked getting lost by expanding the functional scope to include other entities.

Here, you risk wanting a solution that does everything (poorly or less well), when in day-to-day operations your activity is 90% focused on one or two major needs.

• Not taking the time to test your CMMS

Snake oil—have you heard of it?

Some vendors are very good at selling the product, but in day-to-day use it can be a real challenge! Insist on access to a demo version. There is no valid technical reason to justify being unable to create an account.

 

Ask for a quick training session—15 to 30 minutes max—then test the solution.

This will help you avoid a major disappointment: discovering a solution that is very complex to use once it has been selected and the tender process is over.

 

About the deployment plan

Plan for a phased deployment period

Phased deployment of a CMMS solution is a proven strategy that helps identify and resolve potential issues in a controlled environment before rolling out at scale. This approach reduces risk and allows users to adapt gradually to new procedures.

 

Starting with one department or a specific feature can provide valuable insights and make it easier to adjust processes and the training required to ensure a successful deployment across the organisation.

 

Make sure it is short

While phased deployment is essential, it is equally important to ensure this period does not drag on indefinitely. A prolonged deployment schedule can lead to a loss of interest and momentum, as well as increased costs.

 

Defining a clear, realistic timeline—while remaining flexible for necessary adjustments—helps maintain stakeholder engagement and ensures an efficient transition to the new CMMS solution.

 

Do not wait until all import files are ready

Waiting for perfection in import files can unnecessarily delay the project. It is more pragmatic to start with key datasets that are available and add or update information over time.

 

This approach enables you to benefit quickly from the CMMS solution and progressively refine the database through user feedback and experience gained during the early deployment phases.

 

Be demanding of the vendor, but be demanding of yourselves as well

It is crucial to have high expectations of your CMMS vendor to ensure you receive a quality product and service. However, this requirement must be a two-way street. Be just as rigorous and committed to meeting deadlines, preparing teams, and implementing the vendor’s recommendations. Close collaboration and shared accountability drive project success.

 

Set a schedule and stick to it, or risk the project failing

Defining a precise schedule and adhering to it strictly are essential for the successful deployment of a CMMS solution. Delays can cause disruption, increase costs, and reduce the project’s overall effectiveness.

 

It is therefore crucial to set achievable milestones, monitor progress regularly, and take corrective action in case of deviations to prevent the project from going off track. Rigorous follow-up and transparent communication with all stakeholders are essential to keep the project on course.