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Official offences

False Certification in Office under Section 311 StGB: Official Act and Intent to Use

Section 311 StGB: false certification and authentication in office, official jurisdiction, intent to use in legal transactions and distinction from sections 302 and 223.

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2 October 2026, Mag. Christopher Angerer, Rechtsanwalt

Section 311 StGB concerns false certification and authentication in office. It applies where a public official, within the official’s own area of responsibility, falsely certifies a right, legal relationship or fact in a public document or falsely places a public authentication mark.

A further element is required for criminal liability: the official must intend that the document or item be used as evidence in legal transactions. This article explains the facts that matter and distinguishes section 311 StGB from sections 302 and 223 StGB.

What conduct is alleged?

Four starting points, one focused assessment.

Choose the situation closest to your case. You will receive the key points to check and a sensible next step.

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01 Question 1

Which situation applies?

For section 311 StGB, official status, official jurisdiction, the document content and the intended use are assessed together.

All routes at a glance

Overview of the possible starting points.

01

For a public document, assess official jurisdiction, content and intent to use separately.

Section 311 StGB requires the document to fall within the official’s area of responsibility and to certify a right, legal relationship or fact falsely. The intention must also be directed at use in legal transactions.

Keep the document in the relevant version, the jurisdictional basis and the issuing process. Before making a statement, establish which specific entry is alleged to be false.

In depth: the official area of responsibility →
02

For an authentication mark, the mark, official jurisdiction and legal use are decisive.

Section 311 StGB also covers falsely placing a public authentication mark where applying that mark falls within the official’s area of responsibility. The allegation must therefore identify the mark and the official jurisdiction involved.

Record the item on which the mark was placed, the examination that should have taken place and how the item was to be used afterwards. A technical or visual irregularity alone does not answer the criminal-law question.

In depth: documents and authentication marks →
03

Anyone challenging an official document should establish its content, authority and intended evidentiary purpose.

Section 311 StGB is not established by an inaccurate document alone. The assessment concerns the public document, the issuing official’s area of responsibility, the specific false certification and the intention that the document be used as evidence in legal transactions.

Keep the challenged passage, the actual facts and the intended recipient. This helps distinguish false certification from a disagreement about the evaluation of facts.

In depth: use in legal transactions →
04

Where facts remain open, separate the document, jurisdiction and intended use first.

Section 311 StGB depends on several requirements. These include official status, the official area of responsibility, the public document or authentication mark, falsity and intent that the document or item be used in legal transactions.

Sort the documents by issuer, jurisdiction, content and later use. This sequence shows whether the facts concern false certification in office or another legal issue.

In depth: distinction from other offences →

What official conduct does section 311 StGB cover?

Section 311 StGB describes two forms of conduct. The first concerns a public document whose issue falls within the official’s area of responsibility. In that document, a right, legal relationship or fact must have been certified falsely.

The second concerns a public authentication mark. Criminal liability may arise where the mark is placed falsely and applying it also falls within the official’s area of responsibility. An inaccuracy in an official setting therefore does not automatically satisfy the provision.

The specific document or item must be identified. The issuer’s authority, the disputed entry and the evidentiary purpose that the document was meant to serve in legal transactions are equally important.

When does a document fall within official jurisdiction?

The issue of the public document must fall within the official’s area of responsibility. The question is therefore whether that official was responsible for precisely this type of document or authentication mark. Mere professional involvement in the matter does not settle the jurisdictional issue.

The legal basis, assigned duties and individual processing steps must be established. Service instructions, allocation rules, register entries and the file history may show who was authorised to issue the document or place the mark.

Participation in a procedure does not by itself answer the jurisdiction question. The relevant version of the document, the role of each participant and the approval or review steps must be assessed together.

What does intent to use in legal transactions mean?

Section 311 StGB requires an intention that the document be used in legal transactions to prove a right, legal relationship or fact. For an authentication mark, the intention must concern use of the item in legal transactions.

An objectively false statement is therefore not enough by itself. It must also be assessed whether the official knew of the later evidentiary purpose and at least intended that the document or item be used in legal transactions. The assignment, recipient, covering letter and subsequent steps may be relevant.

The intended use must be described concretely. An internal note with no planned evidentiary purpose differs from a document intended for a public authority, court, contracting party or another recipient as proof.

Four-point assessment

Which elements must fit together?

Each element requires its own factual evidence.
Section 311 StGB element Question Typical documents
Public official Who acted and in which official role? Appointment, function, file cover and authority record
Official jurisdiction Was the document or mark within that person’s assigned duties? Statute, regulation, service instruction and register rule
False certification Which fact, right or legal relationship was certified falsely? Document, prior file, evidence and comparison with the actual facts
Intent to use Was the document or item intended to serve as evidence in legal transactions? Assignment, recipient, forwarding and covering letter

The elements must be assessed against the specific event. One inconsistency does not replace the overall examination.

How does section 311 differ from sections 302 and 223?

Section 311 StGB is tailored to false certification or authentication by a public official within the official’s own area of responsibility. Under its wording, it applies where the conduct is not punishable under section 302 StGB. The specific official act and its legal effect therefore determine the distinction.

Section 223 StGB concerns document forgery outside the special circumstances of section 311. For a private document, the central questions are different, including its creation, alteration and use.

A merely inaccurate statement is also not automatically enough for section 311. The public document or authentication mark, official jurisdiction, specific falsity and intent to use the document in legal transactions remain decisive.

Which documents help clarify the allegation?

The complete document, including attachments and earlier versions, should be secured. If an authentication mark is involved, the item, the application of the mark and its intended use should also be documented.

Jurisdictional material is equally important. This includes the legal basis, internal allocation of duties, electronic processing steps, approvals and the names of other participants. The chronology may show when each person knew which facts.

Finally, record the intended evidentiary purpose. The recipient, forwarding record, covering letter and later submission in proceedings or business dealings may clarify the planned use in legal transactions.

What penalty does section 311 StGB provide?

Section 311 StGB provides for imprisonment of up to three years. This statutory range presupposes that the elements have been examined and does not by itself determine the sentence in an individual case.

The classification first requires a clear account of the alleged conduct and its connection with the official’s area of responsibility. Falsity, evidentiary purpose and intent must then be assessed against the file.

After a complaint, summons or other questioning, compare the exact allegation with the document and jurisdictional records. The label “false document” does not replace this examination.

An inaccurate official statement does not decide criminal liability on its own. For section 311 StGB, official jurisdiction, false certification or authentication and intent that the document be used in legal transactions must be assessed together.

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Frequently asked questions

What you should know about false certification in office

What does section 311 StGB require for a public document? +

The document must fall within the official’s area of responsibility and must falsely certify a right, legal relationship or fact. The official must also intend that it be used as evidence in legal transactions.

Does section 311 StGB also cover a false authentication mark? +

Yes. Section 311 StGB also refers to falsely placing a public authentication mark. Applying the mark must fall within the official’s area of responsibility and the intention must include use of the item in legal transactions.

Is an inaccurate statement alone enough for section 311 StGB? +

No. Official jurisdiction, official status and intent to use the document in legal transactions must also be examined. The inaccuracy alone does not settle the criminal-law classification.

How does section 311 StGB differ from section 302 StGB? +

Section 311 StGB concerns false certification or authentication within the official’s own area of responsibility. Under its wording, it applies where the conduct is not punishable under section 302 StGB. The specific official act and its legal effect are therefore decisive.

Which documents should I keep after such an allegation? +

Keep the complete document, attachments, earlier versions, jurisdictional records, processing and approval steps, and documents concerning the recipient and intended evidentiary purpose. These materials allow the whole event to be assessed.

Topics
false certificationsection 311 StGBauthentication markpublic documentofficial offences

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