Custom Lifts in Nampa, Idaho: How to Choose the Right Elevator or Accessibility Lift (and Keep It Code-Ready)

A practical guide for homeowners and property managers who want safe, reliable vertical access

Choosing a custom lift isn’t just about getting from one level to another—it’s about matching the right equipment to your building, your users, and your long-term maintenance plan. In Nampa and across the Treasure Valley, the best outcomes come from pairing thoughtful design with code-aware installation and a service schedule that prevents downtime. This guide breaks down the most common lift options (residential elevators, LULA elevators, platform lifts, stair lifts, dumbwaiters, and freight/material lifts), what they’re best for, and what to ask before you commit.

What “custom lifts” means (and why it matters in real buildings)

“Custom” can mean a lot of things, but in the lifts and elevator world it typically points to fit—fitting the equipment to the building footprint, the travel height, the traffic pattern, and the use case (daily accessibility, aging-in-place, moving goods, or meeting public-facing access needs). It can also mean choosing non-proprietary components where possible for service flexibility, and selecting the right controller package for smooth operation and diagnostics.

Start with the use-case: people, mobility devices, or materials?

Before you compare brands or finishes, clarify what must be moved:

• People (standing/walking): Residential elevators, commercial passenger elevators, or LULA elevators.
• Wheelchairs/scooters: Platform lifts (vertical platform lifts), LULA elevators, or (in some settings) a passenger elevator.
• Small goods: Dumbwaiters for kitchens, offices, and multi-level homes.
• Heavy loads/pallets: Freight or material lifts designed for higher capacities and rugged cycles.

The right category immediately narrows scope—and reduces the risk of installing equipment that “works” but doesn’t truly serve the space.

Know the two big tracks: elevator codes vs. lift standards

Many owners are surprised to learn that not all “lifts” are treated the same in standards and inspections.

Platform lifts and stairway chairlifts are commonly addressed under ASME A18.1 (a safety standard specifically for these devices). (asme.org)
Public-facing accessibility features (like elevator call buttons, signage, and in-car controls) are addressed in the ADA Accessibility Standards—for example, elevator requirements in ADA Section 407 guidance. (access-board.gov)

Your installer should help you navigate which rules apply to your building type, occupancy, and intended use.

Option-by-option: what each solution is best at

Residential elevators (home elevators)
Best for daily comfort, aging in place, and carrying people plus items between floors. A good fit when you want a fully enclosed cab experience, smooth travel, and strong resale appeal for multi-level homes. Ask about space needs, finishes, door configurations, and service access so maintenance stays straightforward.
LULA elevators (Limited Use / Limited Application)
Often used in churches, lodges, small commercial buildings, and select private applications where accessible vertical travel is needed and building height/use fits LULA criteria. When planned correctly, a LULA can be an efficient path to improved accessibility while keeping operations intuitive for users.
Wheelchair platform lifts (vertical platform lifts)
Ideal for shorter rises where a full elevator shaft isn’t practical, such as stage access, small level changes, or certain entry/landing challenges. Platform lifts and stairway chairlifts are addressed under ASME A18.1 safety guidance for design, installation, operation, inspection, and maintenance considerations. (asme.org)
Stair lifts (stairway chairlifts)
A strong solution when someone can transfer to a seat and needs dependable travel along an existing staircase. Stair lifts are often faster to install than larger structural options and can be a practical step for mobility support without major remodeling.
Dumbwaiters (residential and commercial)
Perfect for moving groceries, laundry, office supplies, or plated food between floors—especially where carrying items on stairs creates safety risk. For restaurants and multi-level service areas, commercial dumbwaiters can help improve workflow and reduce staff strain.
Freight & material lifts
Built for heavier loads and tougher duty cycles—think warehouses, back-of-house, retail stockrooms, and production spaces. Freight/material lifts can reduce injury risk and protect inventory when moving bulky items between levels is part of day-to-day operations.

Quick comparison table: which custom lift fits best?

Solution Best for Typical considerations Good questions to ask
Residential elevator Daily home access + convenience Space planning, finishes, long-term service What are the service intervals and common wear items?
LULA elevator Low-rise commercial accessibility Building use, traffic pattern, compliance details Does this layout meet accessibility intent for our users?
Platform lift Short rises + wheelchair access Weather exposure, landings, call/send locations Indoor vs outdoor model—what changes in maintenance?
Stair lift Seated stair travel in homes Rail placement, power, user transfer ability What happens during power outages?
Dumbwaiter Moving small goods between floors Shaft routing, door interlocks, capacity What’s the ideal car size for our daily items?
Freight/material lift Heavy loads and back-of-house use Capacity, gate/door type, floor loading What’s the duty cycle and expected maintenance cadence?

The local angle: what Nampa & Treasure Valley owners should plan for

In Southwest Idaho, equipment selection often comes down to a mix of building style (split-level homes are common), long-term reliability, and how quickly service can be dispatched when something needs attention. A few practical planning points:

• Temperature swings: For garages, exterior entries, or semi-conditioned spaces, ask about recommended operating ranges and weather protection strategies.
• Growth and redevelopment: If you manage a commercial site, plan for accessibility early—retrofits are doable, but they’re rarely simpler than designing access into a renovation scope.
• Inspection readiness: Idaho’s elevator program guidance references an annual Certificate to Operate and a periodic inspection every five years as part of the program framework. (dopl.idaho.gov)

Even when a lift is operating smoothly, the best practice is to treat maintenance and inspections as part of building operations—not as emergency events.

Maintenance that prevents downtime: what to prioritize

Most reliability issues start small: a door that’s slightly out of adjustment, a worn roller, a battery reaching end-of-life, or a control issue that throws intermittent faults. A sensible maintenance plan typically focuses on:

• Door and gate operation: Smooth, correctly aligned movement reduces nuisance shutdowns.
• Safety circuits and limit checks: Small electrical or sensor issues can turn into full stoppages.
• Ride quality and leveling: Particularly important for user confidence and trip safety.
• Documentation: Keep service records and inspection documentation organized for your facility file.

If you’re upgrading controls, modern elevator controller packages can also improve diagnostics and serviceability—helpful for both residential and commercial owners who want fewer surprises.

Ready to plan a custom lift in Nampa?

Idaho Custom Lifts & Elevators helps homeowners and commercial property managers choose the right equipment, plan the footprint, and keep systems dependable with professional service and maintenance.

FAQ: Custom lifts, elevators, and accessibility equipment

What’s the difference between a LULA elevator and a wheelchair platform lift?
A LULA is an elevator category typically used for low-rise, limited-use applications, while a platform lift is often used for shorter rises and can be governed under platform lift safety standards (commonly referenced under ASME A18.1). Your building layout, rise height, traffic, and accessibility goals usually determine the best fit. (asme.org)
Do commercial elevators in Idaho need periodic inspections?
Idaho’s elevator program references a periodic inspection cycle (noted as every five years) alongside the annual Certificate to Operate framework. Specific requirements can vary by conveyance type and application, so it’s wise to coordinate early with your service provider and inspection authority. (dopl.idaho.gov)
What ADA features matter most for elevator usability?
Details like accessible call buttons, tactile/Braille markings, visible indicators, and control placement are key. ADA elevator guidance (including Section 407 provisions and guides) outlines requirements that help ensure people with a range of disabilities can use the equipment confidently. (access-board.gov)
Is a stair lift “better” than a home elevator?
It depends on mobility needs and how the home is used. Stair lifts can be quicker to install and cost-effective for seated travel. Home elevators support a broader range of needs (including carrying items and accommodating some mobility devices), but require more planning and construction coordination.
What should I do first if my lift is acting up?
Stop using it and contact your service provider—especially if you notice unusual noises, inconsistent door/gate operation, error codes, or leveling issues. Then ask for a preventative maintenance plan so the same issue doesn’t repeat.

Glossary (helpful terms, simplified)

ADA
The Americans with Disabilities Act. For many public-facing spaces, ADA standards shape requirements for accessible routes and usable elevator controls and features. (ada.gov)
ASME A18.1
A safety standard that addresses the design, installation, operation, inspection, testing, maintenance, and repair of platform lifts and stairway chairlifts. (asme.org)
LULA (Limited Use / Limited Application)
A type of elevator commonly used in certain low-rise, limited-use settings to provide vertical access where a full passenger elevator may not be the chosen approach.
Certificate to Operate
A state-issued operating certificate framework referenced by Idaho’s elevator program guidance; owners should plan ahead so certificates and periodic inspections stay current. (dopl.idaho.gov)

Stair Lift Installation in Boise: What to Expect, What to Ask, and How to Plan for a Safer Home

A practical guide for Boise homeowners who want reliable, code-aware mobility on the stairs

If stairs are starting to feel risky—or they’ve already caused a near fall—installing a stair lift can be one of the most effective ways to stay in the home you love. The best results come from good planning: choosing the right lift type for your staircase, understanding what your home needs for power and mounting, and setting clear expectations for safety checks and ongoing service.

Below is a Boise-focused, homeowner-friendly breakdown from Idaho Custom Lifts & Elevators to help you compare options, prepare your home, and ask the right questions before scheduling a stair lift installation.

1) Stair lift basics: what it is (and what it isn’t)

A stair lift (often called a stair chair lift) is a motorized chair that rides along a rail mounted to the stair treads or to the wall side (depending on the system design). It’s designed to move a seated rider safely up and down the stairs—without needing to climb.

A stair lift is different from a platform lift (wheelchair lift). Platform lifts move a person in their wheelchair or on a standing platform. In the U.S., platform lifts and stairway chairlifts are commonly governed by the ASME A18.1 safety standard, which addresses design, installation, operation, inspection, testing, maintenance, and repair requirements for these devices.

The most important takeaway: the “right” solution depends on how you move (walking, cane, walker, wheelchair), who else uses the stairs, and how much space your stairway has.

2) Choosing the right stair lift style for your staircase

Most Boise homes fit into one of these common categories:

Straight stair lift
Best for staircases with no turns or landings. Typically the fastest to measure and install.
Curved stair lift
Designed for stairs with turns, winders, intermediate landings, or multiple flights. Rail is custom-fit to your staircase geometry.
Outdoor stair lift
Built with weather-resistant components for exterior steps and entries.

If you use a wheelchair full-time, a stair lift may not be the best match—many homeowners in that situation explore a residential wheelchair/platform lift instead, depending on layout and accessibility goals.

Quick comparison: stair lift vs. platform lift

Feature Stair Lift (Chair) Platform Lift (Wheelchair Lift)
Best for People who can transfer to a seat Wheelchair users who need to stay in chair
Space needs Usually smaller footprint Often needs more clearance and landing room
Accessibility outcomes Improves safety for stairs Can create a wheelchair route between levels
Typical use case Aging in place, fall prevention Wheelchair access when an elevator isn’t practical
Note: For public/commercial accessibility planning, ADA rules and lift type limitations can apply—especially around independent operation for platform lifts. (If you’re a building manager, it’s worth confirming early in the design phase.) (access-board.gov)

3) What happens during a stair lift installation (step-by-step)

Step 1: In-home evaluation & measurements
Your installer measures stair length, stair width, headroom, landings, and any obstructions (newel posts, doors that swing into the stairway, HVAC registers, etc.). If multiple people will use the lift, they’ll also discuss seat height, swivel needs, and controls.
Step 2: Power planning
Many modern stair lifts use batteries with a charging point at one or both ends of the rail. Your installer will identify the best outlet location and confirm whether an electrician is needed.
Step 3: Rail mounting & alignment
The rail is secured (often to the stair treads, depending on system design). A quality install emphasizes stable mounting, smooth travel, and safe clearances so the lift doesn’t interfere with normal stair use.
Step 4: Safety checks and functional testing
The technician verifies key safety features (seat belt, obstruction sensors, stop functions, and charging). Industry safety standards like ASME A18.1 address inspection/testing and ongoing maintenance considerations for stairway chairlifts and platform lifts. (asme.org)
Step 5: User training
You’ll practice safe transfers, learn how to park the lift, how to use call/send controls, and what to do if something sounds or feels “off.”

4) Questions to ask before you schedule installation

Will the lift fit without creating a pinch point?
Narrow stairs may need a specific seat/rail configuration.
What safety standard is the lift designed to meet?
Ask about compliance with relevant safety standards for stairway chairlifts/platform lifts (commonly ASME A18.1 in the U.S.). (asme.org)
What’s the long-term maintenance plan?
A stair lift is a machine that benefits from periodic checks—especially in homes with pets, dust, or heavy daily use.
What happens during a power outage?
Battery-backed systems often keep running for a number of trips; confirm expected performance for your model.

5) Did you know? (Quick facts that help homeowners plan)

Safety standards cover more than “the ride.”
Standards like ASME A18.1 address design, installation, operation, inspection, testing, and maintenance—not just the lift’s motor or seat. (asme.org)
Platform lifts have additional ADA considerations in public settings.
For example, the ADA standards do not allow attendant operation for platform lifts, even though it can be allowed by ASME A18.1. (access-board.gov)
Not every “lift” solves the same problem.
If you must remain in a wheelchair, a chair-style stair lift usually isn’t enough—planning may shift toward a platform lift or a residential elevator.

6) Safety and reliability checklist (homeowner-friendly)

What to verify Why it matters What “good” looks like
Landing safety at top/bottom Transfers are where many incidents occur Stable footing, clear path, easy swivel/exit
Obstruction detection Helps prevent contact with objects on stairs Lift stops when encountering an obstruction
Charging & battery health Prevents “dead lift” situations Consistent charging, predictable performance
Service plan Reduces downtime and unexpected repairs Clear maintenance intervals and support
Tip: If your needs may change over time (walker now, wheelchair later), mention that early. It can influence whether a stair lift is the best “forever” option or whether you should plan for a platform lift or residential elevator instead.

7) Boise & Treasure Valley angle: why local service matters

Boise homes vary widely—from historic North End staircases with tight turns, to newer multi-level builds in the Treasure Valley with wide runs and open landings. That variety is exactly why “one-size-fits-all” advice can fall short.

Local installation and maintenance support matters because stair lifts are not a set-it-and-forget-it product. If a charger fails, a call/send control stops responding, or a safety edge starts triggering intermittently, you want a team that can troubleshoot quickly and keep your home safe and usable.

For commercial property managers in Boise, coordination can be even more important—especially where accessibility equipment, inspections, and uptime affect tenant experience and public access. (Idaho’s elevator program also lists fees for devices like platform lifts/material lifts/dumbwaiters, which can be relevant during project planning.) (dopl.idaho.gov)

Ready to plan your stair lift installation in Boise?

Idaho Custom Lifts & Elevators can help you confirm fit, choose the right configuration, and set up a long-term service plan—so your lift stays reliable for years, not just weeks.

FAQ: Stair lift installation in Boise

How long does stair lift installation take?
Many straight stair lifts can be installed in a single visit once measurements, power planning, and scheduling are complete. Curved lifts typically take longer due to custom rail fabrication and fit confirmation.
Will a stair lift damage my stairs?
The rail is typically mounted to the stair structure (often the treads) with hardware designed for secure attachment. A professional installation focuses on stable mounting while minimizing cosmetic impact.
Is a stair lift considered “ADA compliant”?
Residential stair lifts are primarily a home mobility solution. ADA considerations usually apply to public/commercial settings, and wheelchair access between levels often requires different equipment (such as certain platform lifts or elevators), depending on the building and use case. (access-board.gov)
What maintenance does a stair lift need?
Expect periodic inspection and servicing to confirm safe operation, reliable charging, and proper function of safety devices. Standards like ASME A18.1 address maintenance and related safety expectations for these lift categories. (asme.org)
Should I consider a platform lift instead of a stair lift?
If you need to remain in a wheelchair, want to move a mobility device between levels, or are planning accessibility for a commercial space, a platform lift may be a better fit. For public settings, be aware that ADA standards include specific operational requirements (including independent use provisions). (access-board.gov)

Glossary

ASME A18.1
A safety standard commonly used in the U.S. for platform lifts and stairway chairlifts, covering design through maintenance and repair. (asme.org)
Curved stair lift
A stair lift with a custom rail designed to follow turns, landings, or multiple flights.
Call/Send controls
Wall or remote controls that allow you to bring the lift to your floor or send it away when not in use.
Platform lift (wheelchair lift / vertical platform lift)
A lift designed to move a wheelchair user on a platform, often used where ramps are not feasible and elevator installation is not practical. (access-board.gov)

Commercial Elevator Service in Meridian, Idaho: A Practical Maintenance & Inspection Guide for Safer, More Reliable Buildings

Keep tenants moving, protect uptime, and reduce surprise shutdowns

Commercial elevators and accessibility lifts are “quiet infrastructure”—until they stop working. For property managers and building owners in Meridian and the Treasure Valley, a solid service plan is the difference between smooth daily operations and urgent calls, frustrated tenants, and disrupted accessibility. This guide explains what commercial elevator service actually includes, how inspections and periodic testing fit in, and what to ask your service provider so your equipment stays safe, code-aligned, and dependable.

What “commercial elevator service” should cover (beyond basic repairs)

Many people hear “service” and think “fix it when it breaks.” A stronger approach is structured maintenance that targets the most common reliability and safety issues before they become downtime. For most commercial properties, a complete service approach typically includes:

Core elements of a good service program
Preventive maintenance visits: cleaning, lubrication, adjustments, and wear checks to reduce nuisance faults and component damage.
Safety device verification: confirming key safety features operate as intended and documenting findings for records.
Troubleshooting and callbacks: addressing errors, door issues, leveling problems, ride quality complaints, and intermittent faults.
Code-related testing support: coordinating periodic tests and required inspections with qualified personnel and the Authority Having Jurisdiction (AHJ).
Lifecycle planning: identifying end-of-life components and prioritizing upgrades that improve reliability, safety, and parts availability.

If your building has accessibility equipment like a platform (wheelchair) lift, LULA elevator, or stair lift, service should also address the specific standard that applies to that device type (more on that below). The goal is not “more maintenance,” but “the right maintenance,” scheduled at the right interval, with clear documentation.

Inspections & periodic tests in Idaho: what owners should know

In Idaho, elevators and conveyances are regulated under the Idaho Elevator Safety Code Act. For many owners, the key takeaway is that inspections and tests are not optional paperwork—they’re part of lawful operation and safe public access. Idaho law addresses inspection/testing of new or altered equipment by a qualified elevator inspector (QEI) and also establishes periodic inspection requirements (including language indicating periodic inspections at least every five years). (law.justia.com)
Where the “five-year test” conversation comes from
Many elevator types governed by the ASME A17.1 Safety Code have periodic tests that occur on multi-year cycles, and industry discussions frequently reference a “Category 5” test at five-year intervals. (Specific requirements vary by equipment type, jurisdictional adoption, and local amendments.) (materialift.com)
The practical property-management point: don’t wait for a notice or a failure to schedule testing support. Build inspection and test timelines into your annual budgeting and tenant communication plans.

Elevators vs. LULA elevators vs. platform (wheelchair) lifts: service is not one-size-fits-all

“Commercial elevator service” in Meridian often includes more than conventional passenger elevators. Many local facilities—churches, small offices, clubhouses, and community buildings—use LULA elevators and platform lifts to meet accessibility needs in low-rise situations.

Equipment type Where you’ll see it Service focus
Commercial passenger elevator Multi-tenant office, medical, retail mixed-use Door system reliability, ride quality, controller health, callbacks, code-required tests
LULA elevator Low-rise buildings needing ADA accessibility Consistent leveling, door/gate operation, emergency communication, planned inspections
Vertical platform (wheelchair) lift Stage access, short-rise entries, interior ADA route solutions Interlocks, safety pans/edges, batteries/charging, call stations, enclosure condition
Platform lifts and stairway chairlifts are addressed under ASME A18.1, which covers design, construction, installation, operation, inspection, testing, maintenance, and repair for these devices. (asme.org)
If your building relies on a platform lift for accessibility, remember: accessibility features must be maintained. ADA guidance emphasizes that compliance isn’t “install it once and forget it”—ongoing operability matters. (ada.gov)

Common service calls in commercial buildings (and what they usually indicate)

If you’re seeing repeat issues, it’s often a sign your maintenance program needs adjustment—or that a component is aging out. Here are frequent patterns:

Door faults / reopen cycles: can point to worn rollers, operator issues, misalignment, or sensor problems.
Leveling complaints: often related to valves (hydraulic), feedback devices, or adjustment drift; it’s both a trip hazard and a tenant-confidence issue.
Intermittent shutdowns: may indicate heat, power quality issues, failing boards, or safety circuit inconsistencies—hard to catch without good logs and a methodical tech.
Slow performance: sometimes a simple maintenance correction; other times a sign that a modernization plan is needed.

Step-by-step: how to choose the right commercial elevator service plan

1) Inventory your equipment (and how it’s used)

Document each unit: type (passenger, freight, LULA, platform lift, dumbwaiter), number of stops, approximate install year, usage patterns, and any accessibility reliance. High-traffic buildings need different visit frequency than low-use facilities.

2) Ask for a maintenance scope that matches your risk

A light scope can be appropriate for certain low-use units, but if your elevator is a primary route for tenants or customers, confirm your plan includes proactive adjustments, callback response expectations, and clear documentation after each visit.

3) Confirm inspection & test coordination

Your provider should be able to explain how periodic inspections and multi-year tests are scheduled, what preparation is needed, and what documentation you’ll receive afterward. Idaho’s framework includes QEI involvement for initial inspections/testing of new or altered equipment. (law.justia.com)

4) Request service logs you can actually use

Good logs record: date/time on site, symptoms, root cause, parts replaced, adjustments made, and any recommendations. These logs help you budget and justify improvements to ownership.

5) Plan for modernization strategically (not emotionally)

Not every fault means you need a full upgrade. But repeated controller issues, obsolete parts, and chronic door problems often justify targeted modernization that reduces callbacks and improves uptime.

Local angle: Meridian & Treasure Valley considerations

Meridian is growing quickly, and many properties are balancing tenant expectations with tight operating budgets. That makes elevator reliability and accessibility especially important in:

Medical and professional offices: consistent leveling, dependable doors, and quick response times reduce missed appointments and complaints.
Churches and community buildings: LULA elevators and platform lifts are often mission-critical for accessibility during events.
Light industrial / service facilities: freight/material lifts need service plans that reflect heavier loads and higher wear.

If you manage multiple sites across the Treasure Valley, consider standardizing your visit frequency, recordkeeping, and test scheduling across properties—consistency helps you spot patterns early.

Schedule commercial elevator service in Meridian

Idaho Custom Lifts & Elevators is a family-owned, full-service elevator company serving Boise, Meridian, and the Treasure Valley with design, installation, service, and maintenance for commercial elevators, LULA elevators, platform lifts, freight lifts, and dumbwaiters. If you want help building a maintenance schedule, preparing for periodic tests, or solving repeat shutdowns, a quick walkthrough of your equipment and service history can clarify next steps fast.
Request service or maintenance planning

Share your building type, number of units, and any recent issues (door faults, leveling, shutdowns). We’ll help you map a service plan that supports reliability and compliance.

Contact Idaho Custom Lifts & Elevators

Tip: If you have inspection/test due dates on file, include them in your message to speed up scheduling.

FAQ: Commercial elevator service in Meridian, ID

How often should a commercial elevator be serviced?
It depends on usage, unit type, and environment. High-traffic buildings typically need more frequent preventive visits. The best interval is based on documented callbacks, door cycles, and tenant impact—not guesswork.
What’s the difference between maintenance and inspection?
Maintenance is routine work intended to keep equipment operating reliably (adjustments, cleaning, wear checks). Inspections and periodic tests are formal compliance activities tied to adopted codes and state oversight; Idaho law addresses initial inspections/tests by a QEI for new or altered equipment and periodic inspection requirements. (law.justia.com)
Do platform (wheelchair) lifts have different rules than elevators?
Yes. Platform lifts and stairway chairlifts are covered under ASME A18.1, and ADA guidance references ASME A18.1 for platform lifts. Service should account for the device’s specific safety features, controls, and enclosure requirements. (asme.org)
What causes repeat elevator shutdowns?
Common causes include door operator problems, safety circuit interruptions, heat or power quality issues, aging controllers/boards, and intermittent sensors. A service partner should document each event and identify a repeatable root cause—not just reset and leave.
How can I reduce downtime without overspending?
Start with consistent preventive maintenance, better service logs, and a prioritized parts plan. If a component is obsolete or repeatedly failing, targeted modernization can be more cost-effective than ongoing callbacks.

Glossary (plain-English)

AHJ (Authority Having Jurisdiction)
The local or state authority responsible for enforcing codes and approving inspections/tests for conveyances.
QEI (Qualified Elevator Inspector)
A credentialed inspector qualified to perform certain inspections and witness tests per applicable requirements and jurisdictional rules. Idaho law references QEI involvement for initial inspections/tests of new or altered equipment. (law.justia.com)
LULA (Limited Use / Limited Application) Elevator
A low-rise elevator type commonly used to improve accessibility in certain buildings where full-size commercial elevators may not be practical.
ASME A17.1
A widely adopted safety code for elevators and escalators; jurisdictions may adopt specific editions and amendments, which affects inspection and test requirements.
ASME A18.1
The safety standard for platform lifts and stairway chairlifts, covering design through maintenance and testing. (asme.org)