Glossary & Reference

121. Global Compatibility

Global Compatibility is the capacity of System05 Engineering Entities developed in different countries, regions, organizations, manufacturing environments, and technological generations to participate in the same engineering ecosystem through shared constitutional rules, Interfaces, identities, semantics, and evidence requirements.

Global Compatibility does not require identical:

materials;

manufacturing processes;

Product geometries beyond controlled Interfaces;

construction practices;

regulatory systems;

tools or Robots;

climatic solutions;

Global Compatibility may exist at multiple levels, including constitutional, architectural, Interface, Product, data, operational, lifecycle, and ecosystem compatibility. The applicable level shall always be declared.

A globally compatible Product is not automatically approved for use in every jurisdiction or suitable for every project. Regional codes, environmental conditions, loads, skills, utilities, and installation practices may require additional evaluation through an applicable Regional Profile.

System05 shall pursue global compatibility at the platform and Interface levels while enabling controlled regional and project-specific implementation.

122. Interoperability

Interoperability is the demonstrated ability of two or more independently developed Engineering Entities to exchange information, transfer loads, connect physically, coordinate behavior, or provide services correctly within declared conditions.

Compatibility establishes that entities are eligible or expected to interact. Interoperability establishes that the intended interaction actually functions.

Interoperability may include:

geometric and mechanical interaction;

structural load transfer;

electrical or utility connection;

data exchange and semantic interpretation;

software and protocol interaction;

robotic handling and verification;

operational coordination;

lifecycle replacement and upgrade.

Interoperability shall be evaluated against identified Interfaces, versions, capabilities, configurations, environments, and operating states.

Physical connection alone does not establish Interoperability. Two Components may fit together while failing to transfer required loads, communicate correctly, maintain fire separation, preserve durability, or support safe removal.

Products from the same Manufacturer are not automatically interoperable, and Products from different Manufacturers shall not be presumed incompatible when they satisfy the same applicable requirements.

123. Compatibility and Compatibility Envelope

Compatibility is the condition in which identified Engineering Entities can interact, coexist, connect, replace one another, or participate in a configuration without creating unacceptable conflict under declared conditions.

A Compatibility Envelope is the complete multidimensional range of conditions within which that Compatibility remains valid.

A Compatibility Envelope may define limits relating to:

geometry, tolerances, and alignment;

loads, forces, stiffness, and movement;

materials and contact conditions;

temperature, moisture, corrosion, and exposure;

electrical, fluid, thermal, or communication parameters;

Interface and protocol versions;

capabilities and operating states;

installation and maintenance methods;

human and robotic access;

safety, fire, and lifecycle conditions;

Regional Profiles and regulatory limitations.

Compatibility shall not be expressed as an unconditional yes-or-no property where material conditions remain undeclared.

System05 may classify relationships as fully compatible, conditionally compatible, partially compatible, adapter-compatible, migration-compatible, or incompatible. Any conditional classification shall identify its limitations and required controls.

Operation outside an approved Compatibility Envelope shall be treated as an unverified configuration unless separately evaluated and authorized.

124. Capability and Capability Negotiation

A Capability is a declared and bounded function, behavior, capacity, service, or performance that an Engineering Entity can provide under specified conditions.

Capabilities may include load resistance, sensing, locking, communication, heating, actuation, energy transfer, robotic grasping, inspection access, or software services.

Capability Negotiation is the controlled process through which interacting entities identify their supported capabilities and select a mutually acceptable mode of interaction.

Capability Negotiation may include:

identity and version exchange;

supported-function declaration;

operating-range comparison;

required and optional feature matching;

security and authorization checks;

selection of a common protocol or mode;

controlled fallback;

rejection of incompatible configurations.

A declared Capability shall identify its conditions, limits, dependencies, confidence, and applicable evidence. A digitally advertised Capability shall not override a lower verified physical capacity.

Negotiation shall fail safely where mandatory capabilities are unavailable, uncertain, unauthenticated, or outside their approved envelope. Optional capability loss may permit a declared Degraded State, but shall not silently reduce mandatory safety or performance.

Capability Negotiation discovers or selects permitted interaction; it does not create Compatibility where the underlying physical or engineering conditions are absent.

A Revision is an approved modification to an existing Engineering Entity or the recorded change through which one Version becomes another.

A Release is the formal authorization and publication of an identified Version for a declared purpose, audience, scope, and status.

An Edition is a prepared presentation, compilation, translation, or publication form of content. An Edition may combine approved material or adapt its presentation without necessarily changing its technical meaning.

Each applicable Version shall identify:

its unique designation;

status and maturity;

publication or release date;

issuing authority;

relationship to previous Versions;

compatibility implications;

effective and supersession status;

known limitations.

Version number and release status shall remain distinct. A numerically newer Draft shall not automatically supersede an earlier Released Version.

Editorial reformatting, technical correction, capability change, Interface-breaking change, and constitutional amendment shall not be represented as equivalent forms of Revision.

Backward Compatibility is the ability of a newer Engineering Entity or Version to interact acceptably with previously approved entities, data, Interfaces, or configurations.

Forward Compatibility is the ability of a current or older entity to tolerate, recognize, or interact with later entities or extensions within intentionally reserved and declared limits.

Migration is the controlled transition from one Version, configuration, Interface, schema, Product generation, or operational environment to another.

Compatibility may need to be evaluated separately for:

physical Interfaces;

data and schemas;

protocols and commands;

engineering meaning;

tools and manufacturing;

operational behavior;

evidence and certification;

replacement and lifecycle support.

Backward Compatibility is a constitutional objective but not an absolute requirement. It shall not be preserved when doing so would perpetuate an unacceptable safety, security, performance, or architectural condition.

Where Compatibility cannot be maintained, the issuing authority shall provide an appropriate Migration path, which may include adapters, conversion rules, replacement sequences, dual-support periods, reverification, training, or controlled retirement.

Migration shall preserve identities, authoritative records, provenance, unresolved conditions, and the relationship between previous and resulting configurations.

A successful data conversion does not independently establish physical, operational, or semantic compatibility.

127. Engineering Profile

An Engineering Profile is an identified and versioned selection of requirements, options, parameters, defaults, methods, and reference solutions intended to support a defined engineering context.

An Engineering Profile may address:

structural systems or materials;

climate and environmental exposure;

manufacturing capability;

building type or scale;

affordability objectives;

seismic, wind, fire, or durability conditions;

robotic or human construction;

emergency or resource-constrained deployment.

A Profile may convert broad platform requirements into a more immediately usable engineering package without redefining the System05 Constitution.

Every Engineering Profile shall identify:

scope and intended use;

governing requirements;

selected options and parameters;

mandatory and recommended provisions;

assumptions and exclusions;

verification requirements;

compatibility with other Profiles;

Conformance to an Engineering Profile does not automatically establish Product certification, project approval, or regulatory Compliance.

128. Regional Profile

A Regional Profile is an Engineering Profile that adapts System05 implementation to the regulatory, climatic, material, infrastructural, linguistic, cultural, economic, and manufacturing conditions of an identified region.

A Regional Profile may address:

applicable codes and legal requirements;

wind, seismic, snow, flood, fire, and climate conditions;

commonly available materials;

utility voltages, frequencies, pressures, and connection practices;

measurement units and language;

transportation and logistics limitations;

labor, tooling, and manufacturing capabilities;

inspection, professional, and approval systems.

A Regional Profile shall preserve the constitutional architecture and mandatory global Interface conditions unless an approved Regional Extension explicitly establishes a controlled alternative.

Regional Profiles shall identify which provisions originate from System05 and which originate from external law, code, practice, or regional policy.

A Regional Profile does not replace project-specific engineering. Conditions at a particular site may fall outside the assumptions or envelope of the broader region.

Conformance to one Regional Profile shall not be represented as conformance to another unless equivalence has been formally established.

129. Regional Extension and Local Adaptation

A Regional Extension is an approved addition to System05 requirements, schemas, Interfaces, classifications, or procedures needed to address conditions not adequately covered by the global framework or an existing Regional Profile.

A Local Adaptation is the project-, community-, facility-, or site-specific implementation of System05 using locally appropriate materials, methods, dimensions, resources, practices, and supply capabilities.

Regional Extensions may add requirements or narrow permitted options, but shall not silently alter the meaning of global terms or invalidate mandatory constitutional boundaries.

Every Regional Extension shall identify:

its regional authority and scope;

the need or condition being addressed;

affected global provisions;

added or modified requirements;

compatibility consequences;

verification and migration requirements;

Version and effective date.

Local Adaptation shall remain within the applicable global and Regional Compatibility Envelopes. Where it does not, it shall be processed as a proposed alternative solution, Deviation, or new extension rather than described as ordinary adaptation.

External legal requirements remain applicable regardless of System05 classification. Where local law conflicts with a System05 provision, the conflict shall be documented and resolved through the applicable legal and System05 governance processes.

130. Standard, Specification, Protocol and Guidance

A Standard is an approved normative document establishing common requirements, rules, practices, classifications, or criteria for repeated use.

A Specification is a precise technical definition of the requirements, characteristics, Interfaces, materials, performance, or behavior of an identified Engineering Entity.

A Protocol is a defined set and sequence of rules governing interaction, communication, negotiation, state transition, or information exchange.

Guidance is nonmandatory explanatory or advisory material intended to support interpretation, selection, or implementation.

A single publication may contain more than one of these forms, but each provision shall be clearly classified.

Within System05:

shall indicates a mandatory requirement;

should indicates a recommended practice from which departure requires consideration;

may indicates permission or an available option;

can indicates possibility or capability rather than permission.

Reference designs and examples shall not become mandatory merely because they appear in a Standard or Specification.

Where a Standard incorporates an external requirement, the applicable source, Version, jurisdiction, and precedence shall be identified.

131. Verification

Verification is the evidence-based determination that an Engineering Entity satisfies its specified requirements.

Verification asks: Was the entity defined, produced, installed, configured, or operated according to the applicable requirements?

Verification methods may include:

analysis and calculation;

simulation;

physical testing;

inspection and measurement;

document and configuration review;

software or schema validation;

prototype evidence;

operational observation;

audit.

A Verification activity shall identify the requirement, method, acceptance criteria, evaluated configuration, responsible party, evidence, uncertainty, result, and limitations.

Verification may occur at Component, Interface, Assembly, Building, manufacturing, software, operational, or lifecycle level. Success at one level shall not automatically verify another.

A digital status entry, checklist completion, or Manufacturer declaration is not sufficient unless it satisfies the applicable evidence requirements.

Verification does not independently establish that the selected requirements are adequate for the intended use; that question belongs to Validation.

132. Validation

Validation is the evidence-based determination that an Engineering Entity, requirement set, design, process, or system is suitable for its intended use within its declared context.

Validation asks: Will the defined and verified solution satisfy the actual need under the intended conditions?

Validation may consider:

user and owner needs;

credible operating and environmental conditions;

system-level interactions;

human and robotic use;

regulatory and community context;

foreseeable misuse;

maintenance and replacement;

lifecycle and end-of-life behavior;

safety, affordability, and accessibility.

A Product may satisfy its Specification while remaining unsuitable for a particular Building, climate, load condition, user population, or lifecycle strategy.

Validation shall identify the intended use, representative conditions, assumptions, evidence, limitations, responsible authority, and conditions requiring revalidation.

Prototype or field Validation shall not be generalized beyond the demonstrated domain without justified analysis.

Conformance is the fulfillment of identified System05 requirements by an Engineering Entity, organization, process, Product, configuration, or evidence package.

A Conformance claim shall identify:

the entity being assessed;

the governing document and Version;

applicable Profile and configuration;

included and excluded requirements;

assessment method;

evidence and result;

assessment body or responsible party;

date and validity conditions.

Conformance may be complete, conditional, limited, provisional, or not established. Partial Conformance shall not be represented as full Conformance.

Conformance to a Component Specification does not establish conformance of the Building in which the Component is installed.

Self-assessment, second-party assessment, and independent third-party assessment may all evaluate Conformance, but their source and evidentiary status shall remain distinguishable.

A conforming Product may still be defective, incorrectly installed, unsuitable for a particular use, or noncompliant with external law.

134. Compliance

Compliance is the fulfillment of applicable legal, regulatory, contractual, organizational, professional, or formally adopted obligations.

Compliance may relate to:

building and fire codes;

occupational safety;

environmental regulations;

accessibility;

licensing and professional practice;

contracts and procurement;

cybersecurity and privacy;

local approvals and permits;

adopted System05 requirements.

Conformance normally concerns fulfillment of a defined technical requirement. Compliance concerns obligations imposed by an applicable authority or agreement.

System05 Conformance shall not be represented as regulatory Compliance unless the relevant authority has formally recognized the applicable requirements and evidence.

Compliance is context-dependent and may vary by jurisdiction, date, project, occupancy, and use.

A Compliance assessment shall identify the controlling authority, applicable instrument and Version, scope, evidence, interpretation, exceptions, and approval status.

Where System05 requirements and external obligations differ, both shall be evaluated and the relationship documented.

135. Certification, Accreditation and Approval

Certification is a formal attestation that an identified entity has been assessed and found to satisfy specified requirements within a declared scope.

Accreditation is the formal recognition that an organization or body is competent and authorized to perform defined assessment, testing, inspection, or certification activities.

Approval is an authorization by a responsible authority permitting a defined entity, activity, configuration, release, installation, or use to proceed.

Certification may apply to a Product, Product Type, manufacturing facility, process, personnel qualification, software system, Interface, or Building configuration. Its scope shall be explicit.

Certification does not:

approve every possible use;

certify later unauthorized modifications;

replace project engineering;

establish legal approval in every jurisdiction;

Accreditation of a certification body does not automatically validate every decision made by that body. Approval by an Authority Having Jurisdiction does not necessarily establish System05 Conformance unless that assessment was included.

Certificates and approvals shall identify their issuer, basis, Version, evidence, limitations, effective period, suspension status, and conditions for continued validity.

136. Evidence, Evidence Class and Confidence Level

Evidence is traceable information used to support or challenge an engineering statement, decision, requirement, conclusion, state, or Conformance claim.

An Evidence Class is a controlled category describing the source, method, independence, directness, or reliability characteristics of Evidence.

A Confidence Level is an assessed degree of justified reliance that may be placed on Evidence or a conclusion for a declared purpose.

Evidence Classes may distinguish among:

analysis and calculation;

simulation;

physical testing;

inspection and measurement;

manufacturing records;

operational or field performance;

supplier declarations;

independent assessment;

expert judgment;

AI-generated inference.

Evidence shall be evaluated for relevance, provenance, integrity, completeness, configuration applicability, uncertainty, reproducibility, independence, and age.

A higher Evidence Class does not automatically make irrelevant Evidence acceptable. Multiple weak or dependent sources do not necessarily create high Confidence.

Confidence shall be assigned to a specific conclusion and context, not to an entire organization, Model, document, or technology without qualification.

AI confidence scores, visual realism, repeated assertions, and document formality shall not independently constitute engineering Evidence.

A Deviation is a controlled and authorized departure from a requirement, released configuration, process, or approved method for a defined situation and duration.

A Waiver is a formal decision by an authorized party not to require correction or enforcement of a specific Nonconformity or requirement within a declared scope.

A Compensating Measure is an alternative control introduced to reduce the Risk created by a Deviation, Nonconformity, unavailable capability, or unmet requirement.

Each case shall identify:

affected entities and requirements;

cause and technical justification;

safety and compatibility effects;

scope and duration;

Compensating Measures;

required inspection or monitoring;

approval authority;

expiration or closure conditions;

effect on Certification and Compliance.

Authorization does not erase the underlying departure. The authoritative record shall continue to show what requirement was not satisfied and how the condition was dispositioned.

A Compensating Measure shall not be accepted merely because it is convenient or less costly. Its adequacy shall be verified for the relevant hazards and lifecycle period.

A Role is an identified function assigned to a person, organization, Machine, software service, or AI Agent within an engineering process.

Authority is the formally granted power to decide, approve, prohibit, release, modify, or act within a defined scope.

Responsibility is the assigned duty to perform, manage, verify, communicate, or maintain an activity or outcome.

Accountability is the obligation to answer for decisions, actions, omissions, and results.

A Role does not automatically possess Authority. Responsibility may be delegated, but the applicable Accountability shall remain identifiable.

Every consequential process should declare:

responsible and accountable parties;

decision and approval authorities;

required competence;

permitted actions;

escalation and conflict paths;

separation-of-duty requirements;

records and signatures.

An AI Agent, Robot, or automated system may perform an assigned Role and exercise bounded operational permissions, but it does not acquire legal, professional, constitutional, or ownership authority unless explicitly established by applicable governance.

Authority shall not be inferred from access to software, possession of credentials, organizational seniority, or ability to perform an action.

139. Manufacturer, Supplier, Integrator, Owner, Operator and Authority Having Jurisdiction

A Manufacturer is the entity responsible for producing and releasing a Product under an identified configuration and manufacturing-control system.

A Supplier is an entity that provides Products, materials, services, software, information, or manufacturing capacity to another party.

An Integrator is the entity responsible for coordinating multiple Components, systems, Interfaces, configurations, or organizations into a functioning whole.

An Owner is the person or entity holding the applicable legal or contractual ownership interest in an Asset.

An Operator is the person or organization responsible for controlling, managing, or supervising the operation of an Asset or system.

An Authority Having Jurisdiction (AHJ) is the governmental, regulatory, code-enforcement, fire, building, professional, or other legally recognized authority responsible for interpreting or enforcing applicable requirements within a defined jurisdiction.

One organization may perform several Roles, but the Roles and their associated responsibilities shall remain distinguishable.

A Supplier does not automatically assume the Manufacturer’s responsibilities. An Integrator shall not assume that certified Components produce a conforming integrated system without system-level assessment.

Ownership does not automatically confer competence or authority to modify safety-critical configurations. The AHJ’s legal authority remains independent from System05 governance and shall not be represented as delegated to System05.

140. Third-Party Participation, Marketplace and Open Ecosystem

Third-Party Participation is the involvement of independent Manufacturers, Suppliers, engineers, software developers, laboratories, certification bodies, researchers, service providers, or other contributors in the System05 ecosystem.

A Marketplace is an organized environment through which Products, services, designs, tools, Profiles, manufacturing capacity, or engineering information may be discovered, compared, obtained, licensed, or exchanged.

An Open Ecosystem is an engineering environment in which qualified parties may develop and provide compatible implementations without unnecessary proprietary dependency.

Participation may require:

verified organizational identity;

declared Roles and authority;

Product and Interface identification;

Conformance evidence;

accurate capability and Version information;

cybersecurity and data-protection controls;

lifecycle support commitments;

transparent limitations and commercial responsibility.

Marketplace listing shall not automatically constitute Certification, Approval, endorsement, warranty, or proof of suitability.

Open participation does not eliminate mandatory requirements. Safety, Interface integrity, evidence, traceability, and truthful representation remain controlled boundaries.

The ecosystem shall support competition through quality, affordability, performance, service, and innovation rather than deliberate incompatibility or control of essential Interfaces.