# Standards Library: Every Welding Code in One Place > Stop hunting for welding code scope and inspection rules across a dozen tabs. Filter, compare, and link straight to the source. > > **URL:** https://www.gosmarter.ai/blog/standards-library-welding-codes-reference/ **Date:** 2026-08-25 **Author:** Steph Locke **Categories:** blog, free-tools **Tags:** manufacturing, artificial-intelligence, quality, compliance, metals ## The Standards Library is a free tool from GoSmarter, built by Nightingale HQ, that puts 14 welding and structural codes on one filterable page. It replaces the usual routine of digging through bookmarked publisher PDFs. That routine means checking which code covers your job, what inspection it defaults to, and whether it needs a qualified welding procedure before you cut an arc. [Quality engineers](/solutions/compliance/) lose hours a month doing exactly that, one standard at a time, across tabs that never quite agree on terminology. GoSmarter built the library to fix it. One page, 14 entries, filterable by category and region, with every source linked straight to the publisher. There's no login and nothing to integrate: it's a static reference page you can bookmark, share, or point a colleague at directly. Here's what you get: - Every major AWS, ASME, API, EN, ISO, CSA, and AS/NZS welding code in one grid - Filters for category (welding, structural, pipeline, aerospace, pressure, bridge, rebar, cold-formed) and region (US, Canada, AU/NZ, EU/UK, International) - Shareable, bookmarkable filtered views via URL parameters - Direct links to the publisher's own pages for every standard, not a summary of a summary Here's what's actually in it and how to use it. {{< iframe src="https://app.gosmarter.ai/standards-library" title="Standards Library" >}} ## What's Actually in the Library The library holds 14 entries. Thirteen are welding codes; the fourteenth, AS/NZS 4600, is a structural design standard for cold-formed steel that earned its spot because engineers checking welding scope for thin-gauge steel structures need to know it exists, even though it isn't itself a welding code. **Cold-formed steel** is steel shaped into structural sections (studs, purlins, roof battens) by rolling or pressing it at room temperature, rather than by hot-rolling it into I-beams and channels. AS/NZS 4600 governs how you design with it. It sits in the library, not the Welding Code Selector's quiz, because it answers a design question, not a "which welding code applies" question. The other 13 entries, all welding-focused: | Standard | Publisher | Region | Covers | |---|---|---|---| | AWS D1.1 | American Welding Society (AWS) | US | Structural steel | | AWS D1.2 | AWS | US | Structural aluminium | | AWS D1.4 | AWS | US | Reinforcing steel (rebar) | | AWS D1.5 | AWS | US | Bridge welding | | AWS D1.6 | AWS | US | Stainless steel structures | | AWS D17.1 | AWS | US | Aerospace fusion welding | | ASME Section IX | American Society of Mechanical Engineers (ASME) | US | Welding and brazing qualification (plus B31.3 and Section VIII cross-references) | | API 1104 | American Petroleum Institute (API) | US, international | Pipeline welding | | EN 1090-2 | European Norm (EN) | EU/UK | Structural steel and aluminium execution | | ISO 3834 / 9606 / 15614 | International Organization for Standardization (ISO) | EU/UK, international | Quality requirements, welder qualification, and procedure qualification for pressure and general fabrication | | CSA W47.1 / W59 | Canadian Standards Association (CSA) | Canada | Fabricator certification and structural welding | | AS/NZS 1554.1 | Standards Australia / New Zealand | AU/NZ | Structural steel welding | | AS/NZS 4600 | Standards Australia / New Zealand | AU/NZ | Cold-formed steel structures | Every one of these is a **real, publicly available standard**. GoSmarter doesn't paraphrase the text of the standard itself. It surfaces the scope, the prequalification stance, the default inspection expectation, and links you to the publisher to read the actual clause. ## What Each Card Actually Tells You Every standard's card carries the same nine fields, so comparing two codes side by side takes seconds instead of two separate PDFs. - **Name and full name** — the code number and what it's actually called - **Region and category badges** — where it applies and what kind of job it covers - **Publisher** — AWS, ASME, API, ISO, EN, CSA, or Standards Australia/NZ - **Scope description** — what the code covers and, just as importantly, what it doesn't - **Prequalification stance** — whether the code lets you use pre-approved joint details, or forces you to qualify a procedure from scratch - **Default inspection expectation** — what level of inspection the code assumes as standard - **Material scope** — the steels, aluminiums, or alloys the code was written for - **Typical use** — the kind of structure or component you'd actually apply it to - **Failure consequence** — what happens, in plain terms, if a weld made to that standard fails > Getting the prequalification stance wrong is one of the more expensive mistakes a fabricator can make. Assume a joint is prequalified under AWS D1.1 when it actually needs a qualified procedure, and you find out at the worst possible moment. That moment is after the weld is made, when a customer or inspector asks for the paperwork. Each card also carries a **Sources** list: links to the publisher's own pages for that standard. That means AWS pubs.aws.org PDF listings, ASME and AWS partner pages, API's own product page, the eCFR text at §192.243 for pipeline welding, ISO.org's standard pages, CWB Group for Canadian codes, Standards New Zealand, the ANSI Webstore, and a handful of secondary explainer sources such as TWI Job Knowledge. Every link opens in a new tab, so you never lose your filtered view while you go and check the source. ## Filter and Link Straight to What You Need Two filters cut the grid down: **category** and **region**. GoSmarter derives category automatically from the tags across all 14 entries: welding, structural, pipeline, aerospace, pressure, bridge, rebar, and cold-formed. Pick "pipeline" and you get API 1104 and nothing else. Pick "bridge" and you're straight at AWS D1.5. Region covers US, Canada, AU/NZ, EU/UK, and International. If you're quoting a job for an Australian client, filter to AU/NZ and you're looking at AS/NZS 1554.1 and AS/NZS 4600 with everything else out of the way. Both filters write to the page URL, so a filtered view is bookmarkable and shareable. Send a colleague a link to `?category=pipeline` and they land on exactly the same filtered grid you're looking at, no explanation needed. The library also supports deep-linking by standard ID: a URL like `?ids=AWS_D1_1,ASME_IX` jumps straight to those two entries. That's not an accident. The **Welding Code Selector**, GoSmarter's companion quiz tool, uses exactly this mechanism. Answer its questions about your material, joint type, and industry, and its "view sources" links drop you straight into the Standards Library at the specific standards it recommended, already expanded, already sourced. ## Why the Selector and the Library Are Built as a Pair The Welding Code Selector and the Standards Library share one data source. That's deliberate. The selector asks you five or six questions. It narrows the library's 13 welding codes down to the one or two that fit your job. The library is what you check when you want to look under the bonnet: confirm the selector's answer, compare it against a neighbouring code, or browse the full set before you've even settled on a material. Use them in that order if you're starting from scratch: run the [Welding Code Selector](https://app.gosmarter.ai/welding-code-selector) first to get a recommendation, then follow its source links into the Standards Library to read the scope and inspection detail behind that recommendation. Or skip straight to the library if you already know roughly which code applies and just need the detail, the filters, or the source link. Neither tool does your engineering for you. Both point you at the actual publicly available standard faster than a search engine and a stack of open tabs would. ## What This Tool Isn't The Standards Library is a reference, not a calculator. There's no quiz here, no scoring, no recommendation engine: that's what the Welding Code Selector is for. This page does one job: display structured, sourced standards data, filtered the way you want it, linked to where the real text lives. Every standard and source listed on the page is publicly available. GoSmarter didn't buy licences to reproduce the full text of AWS D1.1 or ISO 3834. It wouldn't be legal or useful if it had. What you get instead is the practical summary: scope, inspection stance, material fit, and a direct link to go and read the clause yourself. That comes with a plain disclaimer. The library reflects GoSmarter's interpretation of publicly available standards and regulatory sources. It isn't legal, engineering, or compliance advice, and it may not reflect the current edition of a standard. Standards get revised. Always confirm the edition your contract, customer, or regulator actually requires before you rely on it. ## What Shipped Alongside It The Standards Library launched the same fortnight as the [CBAM Import Cost Estimator](https://app.gosmarter.ai/cbam-cost-estimator), a separate free tool for working out the Carbon Border Adjustment Mechanism cost on imported steel and aluminium. The two don't overlap functionally. One helps you pick and check a welding standard; the other helps you estimate an import cost. Both live alongside the Welding Code Selector and the rest of GoSmarter's free tools on the [free tools hub](/features/free-tools/), which now lists all three. ## Frequently Asked Questions {{< faq question="Is AS/NZS 4600 a welding standard?" >}} No. AS/NZS 4600 is a structural design standard for cold-formed steel: steel sections like studs and purlins that are shaped by rolling or pressing at room temperature rather than hot-rolled. It sits in the Standards Library because engineers working on cold-formed structures need to know it exists, but it doesn't appear as an option in the Welding Code Selector's quiz because it doesn't govern welding procedure or qualification. {{< /faq >}} {{< faq question="How is the Standards Library different from the Welding Code Selector?" >}} The Welding Code Selector asks you questions about your material, joint, and industry and recommends the specific code you should be working to. The Standards Library is a browsable reference: filter by category or region, read the scope and inspection detail for any of the 14 standards, and follow sourced links to the publisher. They share one data source, and the selector's "view sources" links deep-link straight into the library. {{< /faq >}} {{< faq question="Does the Standards Library reproduce the full text of each standard?" >}} No. It summarises scope, prequalification stance, default inspection expectation, material scope, and typical use for each standard, then links to the publisher's own page or PDF listing for the full text. AWS, ASME, ISO, and the other bodies control access to their full standards, and the library respects that by linking out rather than reproducing. {{< /faq >}} {{< faq question="Can I share a filtered view of the library with a colleague?" >}} Yes. Category and region filters, along with specific standard IDs, all write to the page URL. Filter to pipeline welding, or jump straight to AWS D1.1 and ASME Section IX with `?ids=AWS_D1_1,ASME_IX`, and the resulting link is bookmarkable and shareable exactly as it appears on your screen. {{< /faq >}} {{< faq question="Is the information in the Standards Library legal or compliance advice?" >}} No. It's GoSmarter's interpretation of publicly available standards and regulatory sources, provided as a reference starting point. It isn't legal, engineering, or compliance advice, and standards get revised over time, so always confirm the current edition with the publisher or your customer's specification before relying on it for a contract or an audit. {{< /faq >}} ## Go Deeper - [Welding Code Selector](https://app.gosmarter.ai/welding-code-selector) — answer a few questions and get a specific standard recommendation, with source links straight into this library - [CBAM Import Cost Estimator](https://app.gosmarter.ai/cbam-cost-estimator) — estimate the carbon border cost on imported steel and aluminium - [Free tools hub](/features/free-tools/) — every free GoSmarter tool, including the Standards Library, in one place - [Metals manufacturing glossary](/hubs/metals-manufacturing-glossary/) — plain-English definitions for terms like ASME, cold-formed steel, and mill certificates