A company committee website (CE or CSE) is a digital platform dedicated to disseminating information, managing social and cultural activities, and facilitating interaction between elected representatives and employees. Unlike a simple internal display channel, a customized site structures the committee’s communication around its own rules, calendar, and legal obligations.
Data Security on a CSE Site: What the GDPR Requires
A CSE site collects data that goes far beyond just an email address. Registrations for activities, contact details of beneficiaries, proof of family quotient: the scope of processed data can be extensive, and the regulatory framework applies from the design phase.
The CNIL recommends integrating a security logic from the design of the site, not just after it goes live. This includes minimum security measures, regular updates of the CMS or platform used, and an incident detection system.
A rarely discussed point in CSE site creation guides concerns the human factor. Handling errors and social engineering (targeted phishing, identity theft) pose a real risk to the digital spaces of committees. The CNIL advocates for appropriate training for those managing the site, regular reminders of best practices, and particular vigilance towards technical service providers who access the data.
A CSE that entrusts the maintenance of its site to an external provider must therefore verify the access conditions to databases and the contractual clauses of subcontracting. Publishing a treatment register accessible to elected representatives allows for maintaining control over the scope.
Elected representatives wishing to delve deeper into this topic will find useful resources via the communication application on Marqueting, which details features tailored to these constraints.
Digital Accessibility of a Company Committee Site: Obligations from 2025
Since June 28, 2025, the European Accessibility Act has expanded digital accessibility requirements to certain consumer services, including e-commerce. A CSE portal that allows for booking or purchasing services directly (tickets, travel, gift vouchers) may be affected, depending on its legal model and the scope of its transactions.
Accessibility is not limited to visual impairment. It encompasses keyboard navigation, color contrast, the semantic structure of pages, compatibility with screen readers, and readability on mobile devices. A CSE site that does not meet these criteria effectively excludes part of the employees.
In practice, applying accessibility principles during the site creation is cheaper than correcting an existing site. Choosing a theme or template compliant with WCAG standards from the outset avoids costly revisions. Key elements to check first:
- Registration forms for activities must have explicit labels associated with each field, not just placeholder text that disappears upon entry
- PDF documents (minutes, holiday catalogs) must be tagged to allow reading by speech synthesis
- Images and promotional visuals require descriptive alternative text, including event posters
Content and Architecture of a Customized CSE Website
Customizing a CSE site is not just about placing the committee’s logo on a generic template. It concerns the information architecture, meaning how content is organized based on the actual needs of the company’s employees.
An effective site clearly separates three types of content:
- Institutional information (composition of the board, meeting minutes, budget forecasts) which falls under the CSE’s obligation of transparency
- Social and cultural activities (ticketing, trips, gift vouchers) which constitute the most consulted service by employees
- News and current communication (reports, surveys, announcements) which feed the committee’s life between two plenary meetings
A navigation menu limited to five or six main entries covers the majority of use cases. Beyond that, the consultation rate of secondary sections drops significantly.
Blog and CSE News: An Underutilized Communication Lever
The blog or news section of a CSE site serves a specific function: maintaining a regular flow of content that gives employees a reason to return to the site. An article per month about an upcoming activity, a photo recap of a past event, or a reminder of employees’ rights is enough to maintain traffic.
Each publication must have a concrete subject and an identifiable expiration date. An article announcing Christmas ticketing in September loses all utility in January. Archiving or unpublishing outdated content prevents the “abandoned site” effect that discourages visitors.
Design and User Experience of a CSE Site on Mobile
The majority of employees access the committee’s site from a phone, often during a break or while on the go. A CSE site that has not been designed for mobile loses a significant portion of its potential audience.
The responsive design automatically adapts the layout to the screen size. But technical responsiveness is not enough: the mobile user experience requires specific design choices. Action buttons (book, register, download) must be large enough to be usable with a thumb. Complex tables (price grids, calendars) must be rethought in vertical format.
A simple test allows checking the quality of the mobile experience: complete a full registration process for an activity from a smartphone, from the first click to confirmation. If the process requires more than three screens or zooming to read a form, the page needs to be reworked.
The choice between a custom-developed site and a site creation solution dedicated to CSEs mainly depends on the number of employees involved and the frequency of updates. A committee that publishes several times a week needs a simple back-office, accessible without technical skills. A smaller committee, with monthly updates, can settle for a well-structured static web page, provided that maintenance is ensured.
