A misplaced paper invoice in a binder, a contract that cannot be found during an audit: these situations waste time and generate stress. The digitization of documents aims to replace these physical supports with structured digital files that can be accessed in just a few clicks.
However, it is essential that the transition to digital does not reproduce the chaos of paper in a different form. This article details the concrete points that make the difference between functional digital archiving and mere bulk file storage.
Digital Bulk: The Trap That Neutralizes Digitization
Have you ever opened a folder titled “Scans 2023” containing hundreds of PDFs with no explicit names? This is what archivists call digital bulk. The problem does not stem from the volume of files, but from the lack of naming and classification rules applied from the moment of digitization.
In practical terms, a scanned document without metadata (date, type, issuing department) becomes almost as difficult to find as a piece of paper lost in a box. Digitization then offers no real gains in management.
To avoid this trap, each digitized document must receive at least three pieces of information upon creation: a date, a category (invoice, contract, payslip), and a unique identifier. Specialized platforms like virtual-papyrus.fr can automate part of this indexing work, reducing the risk of human error during classification.
Without a naming convention, digitization creates a new disorder. The file name format can follow a simple scheme: YYYY-MM-DD_DocumentType_Reference. This habit, adopted from the start, transforms a chaotic folder into a usable archive.
Legal Retention Periods: Automating Purging to Stay Compliant
Archiving a digital document does not mean keeping it indefinitely. Each type of document is subject to a legal retention period. A payslip, a commercial contract, and an invoice do not have the same deadline.
Why does this point matter so much? Because over-retention exposes the company to two simultaneous risks. The first is technical: unnecessary data volumes that burden systems and increase storage costs. The second is legal: retaining personal data beyond what is necessary violates GDPR.
Since 2025, guides for companies have emphasized the implementation of automated purging mechanisms in electronic archiving systems. The principle is simple: each document is associated with an end-of-retention date. Once this date is reached, the system triggers a deletion or revision procedure.
- Customer and supplier invoices follow a retention period set by the Commercial Code.
- Documents related to human resources (employment contracts, payslips) have distinct durations depending on their nature.
- Annual accounting documents must remain accessible for a period defined by tax regulations.
An internal summary table, updated annually, helps avoid oversights. Automated purging protects as much as it frees up space.
Probative Value of Digital Archives: NF Z 42-013 Standard and Certified SAE
Scanning a document and storing it on a server does not automatically give it the same legal value as the original paper. For a digital document to be enforceable in the event of a dispute, it must have been archived under conditions that guarantee its integrity, traceability, and longevity.
This is the role of a Certified Electronic Archiving System (SAE). An SAE compliant with the NF Z 42-013 standard ensures that the file has not been altered since its deposit, that a reliable timestamp is associated with it, and that an access log records each consultation.
In practice, this means that the company can destroy the original paper after digitization, provided that the process complies with this standard. Several electronic document management (EDM) software publishers now natively integrate probative archiving into their offerings.
Differentiating EDM and SAE
A common confusion is to consider that an EDM software replaces an SAE. EDM manages the current life cycle of the document, while SAE guarantees its legal retention. The two tools complement each other but do not serve the same function.
A working document shared among collaborators exists in the EDM. Once validated and finalized, it moves to the SAE for regulatory retention. Mixing these two steps in the same space is akin to storing permanent archives in a desk drawer used daily.
Classification Plan and Digitization Process: The Technical Choices That Matter
The digitization format directly influences the durability of the archives. The PDF/A format, designed for long-term archiving, encapsulates all the resources necessary for display (fonts, colors) within the file itself. A standard PDF can become unreadable if a font is missing on the consultation workstation. The PDF/A format remains the recommended standard for sustainable archiving.
The scanning resolution must be adapted to the type of document. A standard administrative text does not require the same quality as a technical plan or a photograph. An excessively high resolution across all documents unnecessarily increases file sizes and storage costs.
- Standard text documents: moderate resolution, PDF/A format.
- Plans, technical diagrams: high resolution, TIFF or PDF/A format.
- Identity documents or documents with probative value: scanning compliant with the requirements of the SAE used.
- Photos and visuals: format suited to future use (consultation, printing, archiving).
Hierarchy and Access Rights
The digital classification plan reflects the organization of the company. A hierarchy based on departments (accounting, HR, legal) works better than a classification by year alone, as a user typically searches for a type of document before filtering by date.
Each archive folder must have defined access rights. A payslip should not be accessible to all staff. Permission management is an integral part of electronic archiving and is essential for GDPR compliance.
The digitization of documents is not just about replacing paper with files. The choice of format, the rigor of naming, adherence to retention periods, and the use of a certified archiving system form a coherent whole. Neglecting even one of these links weakens the entire chain, from storage to legal proof.