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Register Format and Templates

Format and templates give the DORA register its comparability: consistent fields, clear labels, and a structure that lets readers and supervisors search, compare, and trust the record.

Published 26 October 2026Checked against the regulation text on 26 October 2026European Union (financial entities in scope of DORA)

The short answer

Format is how the register is structured, and templates are the prescribed shapes that structure takes. DORA's technical standards provide detail on the format and content of the register, so an entity does not invent its own fields from scratch. Using the applicable template means recording the same kinds of fact, in the same places, for every arrangement, which makes the register searchable inside the entity and comparable across entities for supervisors. A register with good content in an inconsistent format is still hard to use, because a reader cannot reliably find, sort, or compare entries.

This guide explains what consistent format looks like in practice, how templates help and where they can mislead, and how an entity keeps its working register aligned with the reporting format without maintaining two separate records. The point throughout is usability: format serves the reader, not the other way round, and a format that only the compiler understands has failed.

Why does consistent format matter so much?

Consistency matters because the register is used by people who did not write it, for purposes the writer may not have anticipated. An incident responder searching for a provider at short notice needs to find the same field in every entry. A risk manager comparing providers needs service descriptions and function links recorded in comparable terms. A supervisor comparing registers across firms needs fields that line up. If each team records the same fact in a different place, under a different label, or in free text of varying length, those uses become slow and error-prone, even when the underlying facts are correct.

How do templates help, and where do they mislead?

Templates help by defining the fields, the expected level of detail, and the relationships between entries. They stop a register from becoming a collection of personal notes, and they give new staff a clear pattern to follow. An entity adopting a template should treat it as the starting structure for its working register, not merely as a form to complete at reporting time. When the working register and the template share a structure, reporting becomes an export rather than a rewrite, and the risk of transcription differences falls away.

Templates can mislead in one way: they can tempt the compiler to fill every field with something, even where the honest answer is unknown or not applicable. A template field left blank with a reason is more trustworthy than a field filled with a guess. Similarly, a template should not force unlike arrangements into identical descriptions. Where an arrangement genuinely differs, the entry should use the template's structure to show the difference clearly, for example by describing a distinct service scope or a distinct function link, rather than smoothing it away to fit a familiar pattern.

What role do labels and language play?

Labels are the small words that make a large register navigable. Provider names, service names, and function names should be used consistently across entries, so the same provider does not appear under several spellings and the same function does not appear under several synonyms. A short controlled list for functions, maintained by the register owner, prevents that drift. New function names should be added deliberately, with a definition, rather than invented by each contributor in the moment.

How are the working register and the template kept aligned?

Alignment starts with a single source. The entity should hold one working register, structured to the applicable template, and derive its reporting submission from that register. If teams keep separate spreadsheets, documents, or tools that feed the register by occasional copying, alignment will decay, because each copy develops its own corrections. A single source, with controlled access and a change log, keeps corrections in one place and makes the reporting export a faithful copy of the working record.

Change to the template itself needs handling as well. When technical standards or reporting instructions change the format, the entity should update its working structure, migrate existing entries, and check that no information is lost or distorted in migration. That migration deserves the same care as a data migration elsewhere in the firm: a plan, a test on a sample of entries, and a check that migrated entries still read correctly. A format change handled casually can damage a previously sound register, while a format change handled well leaves the register stronger and still comparable with its own past.

Primary sources on the record

Legal status: Regulation (EU) 2022/2554 in force; applies from 17 January 2025, with technical standards applying on the dates stated in each standard. Application position for this topic: Applies from 17 January 2025. Technical standards apply on their own stated dates.

Follow the service map

Line 12 - Register of information DORA Register of Information The DORA register of information maps ICT third-party arrangements at entity level, so supervisors can see the dependencies behind a financial entity and the entity can keep that picture current. Line 12 - Register of information Keeping the Register Current Keeping the DORA register current is the habit that prevents drift: naming an owner, capturing changes as they happen, and reconciling the record against contracts and live services. Line 12 - Register of information Register Quality Checks Quality checks turn the DORA register from a collection of entries into a trustworthy record, by testing links, completeness, consistency, and agreement with contracts and live services.