Periculum in Mora¶

Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.

Version: v1 · 2026-09-28 · History
Domain-specific #: 11258
Domain group: Professional & Organizational Practice
Origin domain: Law & Governance
Subdomains: Civil Procedure, Interim Relief → Law & Governance

Core Idea¶

Periculum in Mora is treated here as the recurring civil procedure identity summarized by this source-grounded definition: Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.

Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention.

Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer. Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm. Hurry up.") is the "famous and much-quoted telegram" that Albrecht von Roon sent to Otto von Bismarck on September 18, 1862, to advise Bismarck to return from France to Berlin during the constitutional crisis that ended up raising Bismarck to power in the Prussian government.

For Periculum in Mora, the abstraction is narrower than the article's general subject matter: a positive case must preserve Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. Retaining only the name, a familiar example, or a downstream effect is insufficient. The specialist roles and tests remain anchored in civil procedure, which is why this identity is domain-specific rather than prime.

Structural Signature¶

Sig role-phrases:

Defining carrier — The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage.
Constitutive relation — The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention.
Operating condition — Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer.
Recognition evidence — Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm.
Admissible variation — Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.
Characteristic consequence — Hurry up.") is the "famous and much-quoted telegram" that Albrecht von Roon sent to Otto von Bismarck on September 18, 1862, to advise Bismarck to return from France to Berlin during the constitutional crisis that ended up raising Bismarck to power in the Prussian government.
Failure boundary — The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage.

What It Is Not¶

Not the whole field of civil procedure. The node requires the specific identity stated by Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.
Not an over-broad reading. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention.
Not an over-broad reading. The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage.
Not an over-broad reading. Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer.
Not automatically Grama (halacha). Retrieval proximity does not establish equivalence; the two identities must be compared by carrier, operation, and failure boundary.

Scope of Application¶

Periculum in Mora applies literally inside civil procedure wherever the source-defined carrier and relation can be established. Its documented habitats include:

Documented setting. The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage.
Documented setting. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention.
Documented setting. Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer.
Documented setting. Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm.
Documented setting. Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.
Documented setting. Hurry up.") is the "famous and much-quoted telegram" that Albrecht von Roon sent to Otto von Bismarck on September 18, 1862, to advise Bismarck to return from France to Berlin during the constitutional crisis that ended up raising Bismarck to power in the Prussian government.

Outside civil procedure, the name should be retained only when these same operational conditions survive; otherwise the comparison belongs to the broader parent Pattern or should be marked as analogy.

Clarity¶

A clear use of Periculum in Mora names the carrier, the operative relation, and the conditions under which the source treats the identity as present. The minimal definition is Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. The strongest recognition evidence in the frozen account is: Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm. A report should distinguish that evidence from a proxy, consequence, or common implementation. It should also state the qualification The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention. so that a reader can reproduce the classification rather than infer it from topical resemblance.

Manages Complexity¶

Periculum in Mora compresses multiple civil procedure details into a stable diagnostic relation. The source shows both the central mechanism—the term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention.—and the practical consequence—hurry up.") is the "famous and much-quoted telegram" that Albrecht von Roon sent to Otto von Bismarck on September 18, 1862, to advise Bismarck to return from France to Berlin during the constitutional crisis that ended up raising Bismarck to power in the Prussian government. This compression makes cases comparable while leaving parameters, conventions, exceptions, and evidential quality explicit. It is lossy by design: local history and implementation details may be omitted only when they do not alter the defining relation.

Abstract Reasoning¶

Type the carrier. Identify the civil procedure entities to which the claim applies.
State the relation. Use the source-grounded identity: Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.
Check operation and conditions. Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer.
Demand recognition evidence. Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm.
Test variation. Change an implementation or setting while preserving periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.
Run the collapse test. Remove the defining operation; if the label still seems equally apt, only a topic or correlate was retained.
Reduce cautiously. When the specialist conditions cannot be carried, route the residual comparison to Pattern.

Knowledge Transfer¶

Within the home domain. Knowledge about Periculum in Mora transfers literally when a new case preserves the same carrier type, relation, and recognition test. The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention.

Beyond the home domain. No canonical parent is asserted for Periculum in Mora. An outside case receives the specialist name only when the same typed roles and rejection conditions can be filled literally; otherwise the comparison remains an analogy pending later graph densification.

Examples¶

Canonical¶

Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. This case is canonical because it supplies a concrete carrier and lets the defining relation be checked rather than merely named.

Mapped back: carrier → the entities in the documented case; operation → Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case; recognition evidence → Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm

Applied / In Practice¶

The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. The applied case shows how the identity is used under a second setting or qualification while keeping the same operative relation.

Mapped back: changed setting → the applied context; invariant → Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case; boundary → the case exits the class when the term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention

Structural Tensions¶

T1 — Stable identity versus admissible variation. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention. The tension matters because emphasizing only one side either dissolves the identity or overstates what the evidence and domain conventions warrant.

Diagnostic: Which changes preserve the defining relation, and which replace it?

T2 — Recognition versus proxy. The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. The tension matters because emphasizing only one side either dissolves the identity or overstates what the evidence and domain conventions warrant.

Diagnostic: Does the cited evidence establish the identity or only a correlated sign?

T3 — Definition versus implementation. Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer. The tension matters because emphasizing only one side either dissolves the identity or overstates what the evidence and domain conventions warrant.

Diagnostic: Is the observed implementation constitutive, optional, or merely common?

T4 — Scope versus overextension. Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm. The tension matters because emphasizing only one side either dissolves the identity or overstates what the evidence and domain conventions warrant.

Diagnostic: Can every claimed application fill the same typed roles without metaphor?

T5 — Transfer versus domain accent. The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. The tension matters because emphasizing only one side either dissolves the identity or overstates what the evidence and domain conventions warrant.

Diagnostic: Does the receiving case instantiate Periculum in Mora literally, co-instantiate Pattern, or only resemble it?

T6 — Autonomy versus reduction. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention. The tension matters because emphasizing only one side either dissolves the identity or overstates what the evidence and domain conventions warrant.

Diagnostic: What does Periculum in Mora distinguish that the broader parent Pattern leaves together?

Structural–Framed Character¶

Periculum in Mora is mixed or framed-leaning. Its structural side is the repeatable organization summarized by Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. Its framed side is the civil procedure vocabulary that fixes the carrier, evidence, exceptions, and admissible transformations.

Evaluative weight: the identity can be stated descriptively even when applications carry practical stakes. Human-practice dependence: the source-grounded carrier determines whether the relation exists independently or is constituted by a practice. Institutional origin: disciplinary conventions stabilize the name and test. Vocabulary portability: Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer. Import versus recognition: literal transfer requires the same mechanism; shape alone is analogy.

Its portable skeleton is Pattern. Its character: a recurring specialist identity whose thin organization can be abstracted, while its operational meaning remains domain-bound.

Structural Core vs. Domain Accent¶

What is skeletal. Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. The stable skeleton is the typed relation expressed in that definition and the entry's recognition and collapse tests. The source identifies these operative conditions: The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention. It further constrains recognition and variation through: Irreparable damage is in the possibility of a remedy in the future against which the party seeking the injunction believes they will suffer. Only asset orientation is currently supported, in that the prevailing possibility of obtaining compensation for damages is, in itself, sufficient to prevent the founding of irreparable harm.

What is domain-bound. civil procedure supplies the operative entities, technical vocabulary, warrants, and exceptions that make Periculum in Mora literal. Its documented scope includes the condition that The burden of proof of danger in delay falls to the person who requests the injunction or order, demonstrating the existence of both requirements, pericolum notice, and the risk of suffering serious and irreparable damage. Another bounded application condition is that The term 'serious harm' refers to the magnitude of the damages, calculated in relation to the value of the property in dispute: an injury will not be so serious in itself, but only when compared to the object of contention. These are not decorative examples; they determine which carrier and evidence can fill the abstraction's roles.

Why no parent is asserted. Removing those specialist details does not currently yield one live catalog node that is a necessary genus for every instance. The entry is therefore approved as unparented rather than attached by topical resemblance. Its collapse evidence remains specific—Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case.—and future graph densification may discover a defensible relation only if it preserves that boundary.

Approved unparented node. No current live node supplies a defensible necessary genus or structural prerequisite for Periculum in Mora. The reviewed identity is: Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case. The accelerated suggestion was declined because topical or lexical similarity does not establish hierarchy; the node is admitted without a parent pending later graph densification.
Related reasoning operations. Evidence, representation, comparison, classification, transformation, or evaluation may participate in particular cases, but participation does not make any one of them a necessary parent of every instance.

Neighborhood in Abstraction Space¶

Periculum in Mora sits in a sparse region of the domain-specific corpus (72^nd percentile for distinctiveness): few abstractions share its structure, so a faithful description tends to retrieve it precisely.

Family — Legal Procedure & Liability Standards (13 abstractions)

Nearest neighbors

Computed from structural-signature embeddings · 2026-10-08

Not to Be Confused With¶

Pattern. The parent omits the specialist differentia. Tell: Can the case establish Periculum in mora, Latin for "danger in delay", in Italian law and other civil law systems, is one of two conditions which must be asserted in actions aimed at obtaining a protective order or injunction, the other condition being fumus boni iuris, corresponding to the common law concept of a Prima facie case?
Grama (halacha). A Jewish-law category for an indirect causal contribution whose prohibited or harmful outcome is not guaranteed by the actor's immediate deed. Tell: Which entry's carrier, operation, and failure condition are satisfied?
Penal damages. A stipulated contract sum characterized as punishment rather than a proportionate pre-estimate or protection of a legitimate interest, and therefore restricted or unenforceable in many common-law systems. Tell: Which entry's carrier, operation, and failure condition are satisfied?
Injury (law). Classify an invasion of a legally protected interest or a legally cognizable detriment as injury, keeping that status distinct from factual harm, actionable wrong, causation, standing, and remedy under the governing jurisdiction. Tell: Which entry's carrier, operation, and failure condition are satisfied?
A measurement, proxy, or consequence. Those may provide evidence without being the identity. Tell: Would Periculum in Mora remain present if the detector or downstream effect changed?
A metaphorical analogue. A similar shape outside civil procedure lacks the specialist mechanism. Tell: Do the native roles transfer literally, or only the parent Pattern?

References¶

Frozen Wikipedia discovery revision: https://en.wikipedia.org/wiki/Periculum_in_mora (revision 1144469547).

The frozen Wikipedia revision is discovery provenance. The retained source set was reviewed for identity, formal or operational relation, and scope. The encyclopedia's structural synthesis is bounded to those claims; a thin authority surface is recorded as a nonblocking source-strengthening repair rather than concealed.