Tax-Relevant Event Timing Standard - (TRETS)
OOF™ Origin Open Foundation™
Independent Methodological Authority
Architecture Ecosystem: Structured Reality Standards™
Architecture Family: TREGA™ — Tax-Relevant Event Governance Architecture™
Parent Standard: Tax-Relevant Event Timing Standard (TRETS)
Operational Layer: Tax-Relevant Event Timing Governance Layer
Category: Governance & Enforcement
Subcategory: Tax-Relevant Event Governance
Type: Parent Standard
Governed Space: Tax-Relevant Event Timing
Origin ID: TREGA-TRETS-005
Version: 1.0
Status: Canonical · Open Standard
Effective Date: 31 August 2026
AI-Readable: Yes
Authority: OOF®
Protection: MIP® — Methodology Intellectual Property Protection
Canonical Language: English ------------------------------ Canonical Definition The Tax-Relevant Event Timing Standard (TRETS) governs how a sufficiently bounded real-world, economic, operational, transactional, digital, autonomous, machine-generated, or value-affecting event is temporally situated through governed identification of its operational time, start, completion, duration, and temporal order. TRETS establishes the governance conditions through which a Governed Bounded Event becomes a Governed Temporally Situated Event capable of progressing through subsequent TREGA™ lifecycle stages. It governs the temporal representation of what happened operationally without determining the legal tax point, tax period, filing period, recognition date under tax law, legal timing of tax liability, or any other jurisdiction-specific taxation consequence.
The principal transition governed by TRETS is: Governed Bounded Event → Governed Temporally Situated Event TRETS governs when the event occurred as governed operational reality — not when a jurisdiction decides that the event becomes relevant for taxation under law. ------------------------------ Operational Role
TREBS establishes: What belongs within the governed event and where its structural Event Boundary lies.
TRETS establishes: When that bounded event occurred, began, completed, persisted, and how it is temporally ordered relative to other relevant events.
Its narrow task is: to establish a sufficiently explicit, coherent, traceable, and jurisdiction-neutral temporal representation of a Governed Bounded Event so that subsequent TREGA™ governance can operate on an event whose operational temporal position is known without allowing Event Timing itself to determine a legal tax point or tax period. TRETS therefore creates the governed temporal layer between Event Boundary and Event Location. ------------------------------ Core Question When did a Governed Bounded Event occur operationally, and how can its temporal position be governed without converting operational time into a jurisdiction-specific legal tax point? ------------------------------ Governance Flow Governed Bounded Event ↓ Event Time Identification ↓ Event Start Governance ↓ Event Completion Governance ↓ Event Duration Governance ↓ Event Temporal Order Governance ↓ Governed Temporally Situated Event ↓ TRELS — Tax-Relevant Event Location Standard ------------------------------
Governed Space
TRETS governs:Tax-Relevant Event Timing
This governed space includes the temporal structures necessary tosituate an already bounded event within operational reality.
TRETS governs: Event Time identification temporal signal
differentiation temporal source association Event Start Event
Completion Event Duration temporal sequence temporal order
temporal uncertainty temporal conflict temporal qualification
distributed event timing machine-generated timing autonomous
event timing multi-stage event timing temporal continuity
temporal traceability readiness for Event Location governance
TRETS does not determine the legal taxation consequence of any
temporal state. ------------------------------ Event Timing
Principle
Operational events require temporal representation.
However, different systems may record different times for the
same underlying activity.
Examples may include: order creation authorization execution
shipment delivery acceptance settlement invoice creation database
entry ledger posting API execution machine initiation machine
completion system synchronization human confirmation
These timestamps do not automatically represent the governed
Event Time.
Therefore:
Recorded Timestamp ≠ Governed Event Time by Default.
TRETS determines which temporal information legitimately
represents the operational event within the governed event
lifecycle. ------------------------------ Operational Event Time
An Operational Event Time represents the governed temporal
position of an event within operational reality.
Depending on the event structure, this may require: a single
temporal point, multiple temporal points, a start and completion,
an interval, a duration, an ordered sequence, or a qualified
temporal representation.
TRETS must preserve the temporal structure actually required by
the event rather than forcing every event into a single
timestamp.
Therefore:
Event Time ≠ Single Timestamp by Default.
------------------------------ Temporal Source Principle
Temporal information may originate from multiple sources.
These may include: physical observations enterprise systems
transaction systems payment infrastructure distributed systems
digital platforms sensors machines autonomous agents human
records external systems synchronized clocks asynchronous logs
A temporal source may provide evidence about Event Timing.
It does not automatically determine Event Timing.
Therefore:
Source Timestamp ≠ Authoritative Event Time by Default.
------------------------------ Event Time Identification
Before Start, Completion, Duration, or Temporal Order can be
governed, the relevant temporal representation of the event must
be identified.
This requires distinguishing temporal signals associated with the
event from timestamps that merely describe: system processing,
record creation, synchronization, reporting, later correction,
downstream settlement, unrelated activity.
Detailed Event Time Identification belongs to:
ETIM — Event Time Identification Module.
------------------------------ Event Start
Where the event has a meaningful operational beginning, TRETS
must govern the Event Start.
Event Start must be grounded in the event's operational
structure.
It must not be inferred automatically from: earliest database
record, earliest technical log, first associated communication,
contract creation, first payment record, or earliest dependency.
Therefore:
Earliest Timestamp ≠ Event Start by Default.
Detailed Event Start governance belongs to:
ETSM — Event Start Module.
------------------------------ Event
Completion
Where the event has a meaningful operational completion, TRETSmust establish when the event became operationally complete.
Completion may differ from: payment, invoicing, accounting
posting, system closure, reporting, legal acceptance, tax
recognition.
Therefore:
Operational Completion ≠ Legal Tax Recognition.
Detailed Event Completion governance belongs to:
ETCM — Event Completion Module. ------------------------------
Event Duration
Some events cannot be represented legitimately by a single
temporal point.
They may persist across: seconds, hours, days, months, continuous
service periods, production cycles, distributed operations,
autonomous execution periods.
TRETS must therefore support governed Event Duration where
duration is structurally relevant.
Therefore:
Event Duration ≠ Tax Period.
Detailed Event Duration governance belongs to:
ETDM — Event Duration Module.
------------------------------ Temporal
Order
Events may exist within chains, sequences, dependencies, orbroader operational structures.
TRETS must support governed temporal ordering where relative
order matters.
Examples may include:
Event A
↓
Event B
↓
Event C
or:
Event A ∥ Event B
↓
Event C
Temporal order must distinguish chronological relationship from
other relationships.
Therefore:
Temporal Order ≠ Causal Relationship by Default.
Detailed Temporal Order governance belongs to:
ETOM — Event Temporal Order Module.
------------------------------ Point Events
Some events may legitimately be represented by a sufficiently
precise operational temporal point.
TRETS permits point representation where the underlying event
structure supports it.
However:
Technical Timestamp Precision ≠ Operational Temporal Precision.
A system capable of recording microseconds does not establish
that the event itself can legitimately be governed at microsecond
precision. ------------------------------ Interval Events
Some events have a meaningful start and completion and must
therefore be represented as temporal intervals.
Conceptually:
Event Start
↓
Event Activity
↓
Event Completion
The interval belongs to the operational event representation.
It must not automatically be converted into a
jurisdiction-specific taxation period.
------------------------------ Open Events
An event may begin without having reached operational completion.
Such an event may remain:
Temporally Open
until sufficient operational conditions establish completion.TRETS must not manufacture a completion point merely because
downstream systems require one.
Therefore:
Missing Completion ≠ Permission to Invent Completion.
------------------------------ Continuous Events
Certain governed events may represent continuous operational
activity rather than discrete instantaneous occurrence.
Examples may include: continuing digital services infrastructure
operation continuous machine activity ongoing resource provision
autonomous service execution
TRETS must preserve legitimate temporal continuity without
automatically dividing the event according to accounting or tax
periods.
Therefore:
Continuous Operational Event ≠ Periodic Tax Event by Default.
------------------------------ Multi-Stage Events
A bounded event may contain multiple operational stages.
For example:
Initiation
↓
Processing
↓
Fulfilment
↓
Completion
The existence of multiple temporal stages does not automatically
create multiple governed events.
That distinction belongs to prior Event Boundary governance.
Therefore:
Multiple Temporal Stages ≠ Multiple Events by Default.
------------------------------ Distributed Event Timing
A distributed event may occur across systems operating:
asynchronously, in different time zones, with different clock
precision, with synchronization delays, across multiple
infrastructure layers.
TRETS must allow these temporal representations to be reconciled
without assuming that one system clock defines the event.
Therefore:
System Clock ≠ Event Clock by Default.
------------------------------ Machine-Generated Event Timing
Machines may produce extremely granular timestamp streams.
One autonomous industrial event may generate thousands or
millions of machine timestamps.
TRETS must distinguish machine telemetry from governed Event
Timing.
Therefore:
Machine Timestamp ≠ Independent Event Time by Default.
------------------------------ Autonomous Event Timing
Autonomous systems may initiate, execute, modify, and complete
activities without direct human temporal intervention.
TRETS applies the same governance principle:
the temporal structure must represent the governed operational
event rather than merely the internal execution cycle of the
autonomous system.
Therefore:
Autonomous Execution Cycle ≠ Governed Event Timing by Default.
------------------------------ Time-Zone Governance
Operational events may involve systems and participants operating
across different time zones.
TRETS must preserve sufficient information to distinguish:
recorded local time, normalized time, source time zone, temporal
conversion, operational temporal context.
Time-zone normalization must not destroy the original temporal
representation.
Therefore:
Normalized Time ≠ Original Recorded Time.
Both may need to remain reconstructable.
------------------------------ Temporal Precision
Event Timing must be represented only at a precision legitimately
supported by the governed information.
Possible precision may include: date hour minute second
sub-second bounded interval approximate interval qualified
temporal range
TRETS must not manufacture false temporal precision.
Therefore:
Available Clock Precision ≠ Justified Event-Time Precision.
------------------------------ Temporal Ambiguity
Multiple plausible temporal interpretations may exist.
TRETS must represent temporal ambiguity explicitly where the
available governed information does not support one legitimate
interpretation.
Therefore:
Temporal Ambiguity ≠ Permission for Arbitrary Timestamp
Selection. ------------------------------ Temporal Conflict
Sources may disagree.
For example: payment system says 23:59, marketplace says 00:01,
logistics system says 00:04, autonomous agent log says 23:58.
TRETS must preserve material temporal conflict rather than
silently selecting the timestamp most convenient for downstream
taxation.
Possible state:
Temporal Conflict
------------------------------ Temporal
Uncertainty
Event Timing may be known only within a range.For example:
14:00–14:10
may be more legitimate than an unsupported claim of:
14:03:27
Therefore:
Qualified Temporal Range > False Temporal Precision.
TRETS permits explicit temporal uncertainty where operational
reality requires it. ------------------------------ Temporal
Correction
Later information may establish that a temporal representation
was incorrect.
Correction must preserve traceability between previous and
corrected temporal states.
Therefore:
Event Time Correction ≠ Historical Erasure.
Temporal correction must not silently rewrite the governed event
history. ------------------------------ Event Timing and Event
Boundary
TRETS receives a Governed Bounded Event.
It does not use timing information to silently redefine Event
Boundary.
If temporal information reveals a material structural problem in
the existing boundary, the issue may require governed
reconsideration through TREBS.
Therefore:
Event Timing ≠ Event Boundary Governance.
------------------------------ Event Timing and Event Location
Knowing when an event occurred does not establish where it
occurred.
A digital event may have precise temporal information while its
operational location remains distributed or unresolved.
Therefore:
Event Time ≠ Event Location.
Event Location belongs to:
TRELS — Tax-Relevant Event Location Standard.
------------------------------ Event Timing and Participation
A timestamp may identify when an actor performed an action.
It does not establish the actor's governed participation role.
Therefore:
Temporal Association ≠ Event Participation Determination.
Participation belongs to TREPS. ------------------------------
Event Timing and Value
A change in value may occur at or around a particular time.
TRETS may preserve the temporal relationship but does not govern
the value lifecycle or final Event-to-Value Association.
Therefore:
Event Time ≠ Value Recognition Determination.
VFM® governs the value lifecycle.
TRVAS governs Event-to-Value Association within TREGA™.
------------------------------ Event Timing and Event
Relationships
Chronological order may inform later relationship governance.
However:
Earlier Event ≠ Cause of Later Event by Default.
Temporal Proximity ≠ Event Relationship by Default.
Final Event Relationship governance belongs to TRERLS.
------------------------------ Operational Event Time ≠ Legal Tax
Point
This is a foundational TRETS boundary.
A jurisdiction may legally define a taxation point according to:
supply delivery payment invoice transfer settlement acceptance
realization accrual statutory deeming rule another
jurisdiction-specific condition
TRETS does not choose among these legal rules.
TRETS establishes the governed operational temporal reality upon
which such rules may subsequently operate.
Therefore:
Operational Event Time ≠ Legal Tax Point.
------------------------------ Event Timing ≠ Tax Period
Determination
An event occurring on a particular date does not by itself
determine the legal tax period to which a jurisdiction assigns
the event.
Tax period determination belongs to jurisdiction-specific
taxation systems.
Therefore:
Event Timing ≠ Tax Period Determination.
------------------------------ Jurisdiction-Neutral Timing
TRETS must remain jurisdiction-neutral.
The same Governed Temporally Situated Event may subsequently be
evaluated differently by multiple jurisdictions.
Conceptually:
One Governed Event
↓One Governed Operational Temporal
Representation
↓Jurisdiction A
↓
Legal Tax Timing Rule A
Jurisdiction B
↓
Legal Tax Timing Rule B
Jurisdiction C
↓
Legal Tax Timing Rule C
The operational temporal representation remains stable unless the
underlying governed event information itself changes.
------------------------------ Temporal Governance States
TRETS may represent Event Timing through states including:
1.
Timing Ready 2.
Timing Under Governance 3.
Timing Qualified 4.
Timing Conflicted 5.
Timing Unresolved 6.
Timing Established 7.
Governed Temporally Situated Event
These states allow downstream systems to distinguish establishedtiming from qualified or unresolved timing.
------------------------------ Cross-Architecture Boundary
TRETS may consume or interact with governed outputs from other
OOF® architectures.
ORA™ may establish operational reality from which temporal
information originates.
ADIT® may govern evidence and auditability associated with
temporal records.
VALIDOS™ may govern validation of relevant temporal claims or
methods.
INTEGROS® may govern broader integrity conditions.
OBIDENITY® may govern identity and origin associated with
temporal sources.
VFM® may govern temporal states within the value lifecycle.
TRETS remains responsible specifically for:
the temporal governance of the Tax-Relevant Event within TREGA™.
------------------------------ Governance Requirements
TRETS requires that:
1.
Event Timing begins from a Governed Bounded Event. 2.
relevant temporal signals are distinguished from unrelated system
timestamps. 3.
recorded timestamps are not automatically treated as governed
Event Time. 4.
temporal sources remain traceable. 5.
Event Start is governed where structurally relevant. 6.
Event Completion is governed where structurally relevant. 7.
Event Duration is governed where structurally relevant. 8.
temporal order is established where materially relevant. 9.
point events and interval events remain distinguishable. 10.
open events may remain temporally open where completion is not
established. 11.
continuous events are not automatically divided according to tax
or accounting periods. 12.
multi-stage timing does not automatically create multiple events.
13.
distributed-system timestamps are reconciled without allowing one
system clock to silently define operational reality. 14.
machine-generated timestamp volume does not determine event
multiplicity. 15.
autonomous execution cycles do not automatically determine Event
Timing. 16.
original time-zone information remains traceable where relevant.
17.
normalized time does not erase source temporal representation.
18.
temporal precision does not exceed the governed information
supporting it. 19.
temporal ambiguity remains explicit. 20.
temporal conflict remains explicit. 21.
temporal uncertainty may be represented as a qualified range. 22.
temporal correction preserves historical traceability. 23.
Event Timing does not silently redefine Event Boundary. 24.
Event Timing does not determine Event Location. 25.
Event Timing does not determine Event Participation. 26.
Event Timing does not govern value lifecycle. 27.
chronological order does not automatically establish Event
Relationships. 28.
Operational Event Time remains distinct from Legal Tax Point. 29.
Event Timing remains distinct from Tax Period Determination. 30.
jurisdiction-specific taxation rules do not redefine operational
Event Timing by default. 31.
the resulting temporal representation is sufficiently governed
before transfer to TRELS.
------------------------------ Governance Logic
TRETS applies the following architecture-level logic:
Has a Governed Bounded Event been established?
If no:
→ Event Timing governance is not ready.
If yes:
→ identify relevant temporal information.
Can operational Event Time be sufficiently distinguished from
technical, administrative, reporting, or downstream timestamps?
If no:
→ preserve Timing Qualified, Conflicted, or Unresolved state.
If yes:
→ establish the relevant temporal representation.
Does the event require a governed Start?
If yes:
→ govern Event Start.
Does the event require a governed Completion?
If yes:
→ govern Event Completion.
Is duration materially relevant?
If yes:
→ govern Event Duration.
Is relative temporal order materially relevant?
If yes:
→ govern Event Temporal Order.
Are material temporal conflicts or uncertainties unresolved?
If yes:
→ preserve the appropriate qualified state.
If no:
→ establish the governed temporal representation.
Is the event sufficiently temporally situated for subsequent
TREGA™ governance?
If yes:
→ produce Governed Temporally Situated Event.
If no:
→ preserve the appropriate unresolved or qualified state.
------------------------------ Core Modules
TRETS is operationalized through five Core Modules. 1. ETIM —
Event Time Identification Module
Governs identification and differentiation of temporal
information relevant to the Governed Bounded Event.
Primary question owned by the module: Which temporal signals
legitimately describe the operational time of this event?
------------------------------ 2. ETSM — Event Start Module
Governs establishment of the operational beginning of an event
where a meaningful Event Start exists.
Primary responsibility: Event Start governance.
------------------------------ 3. ETCM — Event Completion Module
Governs establishment of the operational completion of an event
where a meaningful completion state exists.
Primary responsibility: Event Completion governance.
------------------------------ 4. ETDM — Event Duration Module
Governs the temporal interval or duration of events for which
duration is materially relevant.
Primary responsibility: Event Duration governance.
------------------------------ 5. ETOM — Event Temporal Order
Module
Governs relative temporal ordering of the event against
materially relevant events or operational structures.
Primary responsibility: Event Temporal Order governance.
------------------------------ Internal Module Progression
ETIM — What temporal information legitimately belongs to the
event?
↓
ETSM — When did the event operationally begin?
↓
ETCM — When did the event operationally complete?
↓
ETDM — What governed temporal duration did the event occupy?
↓
ETOM — Where does the event stand in relevant temporal order?
↓
Governed Temporally Situated Event ------------------------------
Transition from TREBS
TREBS provides:
Governed Bounded Event
TRETS receives that bounded event and governs its temporalrepresentation.
The architectural transition is:
Event Boundary
↓
Event Timing
TRETS must not reopen Event Boundary merely because multiple
timestamps exist.
Where temporal governance reveals a material structural defect in
the Event Boundary, the issue must be returned to the appropriate
TREBS governance process. ------------------------------
Transition to TRELS
TRETS produces:
Governed Temporally Situated Event
This becomes the input to:TRELS — Tax-Relevant Event Location
Standard
The transition is:Governed Bounded Event
↓TRETS — Event Timing
↓Governed Temporally Situated Event
↓TRELS — Event Location
The next governance question becomes:Where did the temporally situated event occur operationally?
Not:
Which jurisdiction has the legal right to tax it?
------------------------------
Foundational Principles
Recorded Timestamp ≠ Governed Event Time by Default.Event Time ≠ Single Timestamp by Default.
Source Timestamp ≠ Authoritative Event Time by Default.
Earliest Timestamp ≠ Event Start by Default.
Operational Completion ≠ Legal Tax Recognition.
Event Duration ≠ Tax Period.
Temporal Order ≠ Causal Relationship by Default.
Technical Timestamp Precision ≠ Operational Temporal Precision.
System Clock ≠ Event Clock by Default.
Machine Timestamp ≠ Independent Event Time by Default.
Autonomous Execution Cycle ≠ Governed Event Timing by Default.
Normalized Time ≠ Original Recorded Time.
Temporal Ambiguity ≠ Permission for Arbitrary Timestamp
Selection.
Event Time Correction ≠ Historical Erasure.
Event Timing ≠ Event Boundary Governance.
Event Time ≠ Event Location.
Temporal Association ≠ Event Participation Determination.
Event Time ≠ Value Recognition Determination.
Temporal Proximity ≠ Event Relationship by Default.
Operational Event Time ≠ Legal Tax Point.
Event Timing ≠ Tax Period Determination.
------------------------------ Canonical Boundary
TRETS governs the operational temporal representation of a
Governed Bounded Event, including Event Time identification,
Event Start, Event Completion, Event Duration, Event Temporal
Order, temporal precision, ambiguity, conflict, uncertainty,
distributed timing, machine-generated timing, autonomous timing,
temporal correction, and readiness for subsequent Event Location
governance.
TRETS does not govern: Event Context Event Recognition Event
Formation Event Boundary Event Location Tax Jurisdiction Event
Participation taxpayer determination value lifecycle final
Event-to-Value Association Event Relationship determination final
Event Determination legal tax point tax period determination
legal taxability tax base tax rate exemptions deductions tax
liability reporting obligations payment collection enforcement
TRETS begins with:
Governed Bounded Event
and ends with:Governed Temporally Situated Event
------------------------------
Canonical Closing Statement
The Tax-Relevant Event Timing Standard establishes a governedtemporal representation of operational reality before
jurisdiction-specific taxation rules interpret that reality.
It ensures that timestamps, system clocks, accounting dates,
settlement records, machine logs, autonomous execution cycles,
and downstream tax assumptions do not silently become
authoritative definitions of when an event occurred.
A governed event may have a point in time, an interval, a
duration, multiple temporal stages, distributed timing, or
qualified temporal uncertainty. TRETS preserves the
representation that operational reality legitimately supports.
TRETS governs when the event occurred as governed operational
reality — not when tax law decides that the event becomes
taxable.
TREGA™ governs the event. The jurisdiction governs the tax.