NDT Level III Consulting Services in Denmark

Short answer: Atlantis NDT gives Danish fabricators, inspection contractors and plant operators access to an ASNT NDT Level III for work governed by US codes and US customers: SNT-TC-1A written practices, ASME, API and AWS procedures and technique sheets, employer examinations, outside-agency and interim Level III cover, and audit preparation. Anoop Rayavarapu, ASNT NDT Level III and founder of Atlantis NDT, leads every engagement, remotely or onsite at your facility. Atlantis has no Danish office and is not a Danish or Nordic certification body.

Denmark already has a mature NDT certification system. Personnel certification under EN ISO 9712 and the Nordic ISO 9712/Nordtest scheme is handled by accredited bodies; FORCE Certification A/S, accredited by DANAK, certifies NDT operators under both, and the Danish Society for NDT is the national technical society. Atlantis does not compete with that system, does not issue ISO 9712 certificates and does not train toward them. Our role is narrower and specific: a Danish yard building transition pieces for a US developer, a fabricator welding to AWS D1.1 for an American client, a defence supplier delivering to a US prime, or an inspection company asked by a US auditor to produce an SNT-TC-1A written practice and a named Level III. If you are in one of those positions, request a Denmark Level III consultation.

Why Danish NDT programmes need a Level III

Direct answer: A Danish employer that certifies its own NDT personnel under ASNT SNT-TC-1A must have a written practice approved by a Level III, written procedures for every method and a Level III who examines and certifies Level I and II staff. Danish suppliers on US-code projects and to US primes are usually asked to name that Level III at audit.

Denmark's NDT market is shaped by three industries that sell heavily abroad. The first is wind. Vestas, headquartered in Aarhus, and Siemens Gamesa, with its onshore and offshore operations at Brande and a blade plant in Aalborg, sit at the centre of a supply chain of tower, flange, casting, nacelle and foundation suppliers. Ørsted, one of the world's largest offshore wind developers, has built and operated wind farms in Danish waters for decades and has developed projects off the US East Coast. Esbjerg on the west coast is the main base port for North Sea offshore wind installation and service. Monopiles, transition pieces and secondary steel from Danish and nearby yards are fabricated to EN 1090, ISO 5817 and DNV standards and examined with UT, MT and VT on a very large scale, and when the end client or developer is American, the specification can add AWS D1.1 or ASNT-based personnel requirements.

The second is North Sea oil and gas. Esbjerg has long been the hub for Danish offshore production, and the redeveloped Tyra gas field, operated by TotalEnergies, returned to production in 2024. Offshore platforms, risers, pipelines and process modules need in-service inspection, and contractors work from Esbjerg to Danish authority requirements and the operator's specifications. The Baltic Pipe, which carries Norwegian gas across Denmark to Poland, added a major onshore and offshore pipeline construction and inspection programme.

The third is refining, process and pharmaceuticals. Denmark has two refineries: the Kalundborg Refinery, acquired by the Klesch Group from Equinor in 2022 and processing around 107,000 barrels of crude per day, and the Fredericia refinery operated by Crossbridge Energy. Kalundborg is also home to one of Europe's largest pharmaceutical production sites and the Kalundborg Symbiosis industrial park, with Novo Nordisk and Novonesis among the large process operators. Large district-heating and combined heat-and-power plants around Copenhagen, Aarhus, Odense and Aalborg carry boilers, heat exchangers and high-energy piping. Maritime work runs through Lindø Industrial Park in Odense, repair yards in Frederikshavn and Skagen, and offshore service vessels out of Esbjerg. Defence and aerospace manufacturing includes Terma in Aarhus, a supplier of structural and composite parts to the F-35 programme.

Regulation sits on top of this. Pressure equipment placed on the market must meet the Pressure Equipment Directive 2014/68/EU; equipment in use falls under Danish working environment rules enforced by the Danish Working Environment Authority (Arbejdstilsynet), with periodic inspection carried out by accredited inspection bodies. Industrial radiography requires authorisation from the Danish Health Authority, Radiation Protection (often still referred to by its former initials, SIS), under the Radiation Protection Act. Offshore installations add their own Danish authority oversight. None of these regulators requires SNT-TC-1A. US customers and US codes do, and that is the gap an ASNT Level III consultant fills.

EN ISO 9712, Nordtest and SNT-TC-1A: which applies to your Danish work?

Direct answer: EN ISO 9712 (with the Nordic Nordtest variant) is the default in Denmark and covers most EU-code fabrication and in-service work. SNT-TC-1A applies when a US code, US owner or US customer specification requires employer-based certification. Danish contractors serving both markets often need technicians certified under both and a written practice that explains the split.

The two systems answer the same question in different ways. ISO 9712 places certification with an independent, accredited body; the certificate belongs to the individual. SNT-TC-1A makes the employer responsible; certification is granted under the employer's written practice, using examinations administered by a Level III, and lapses when the person leaves. ASME Section V generally refers to SNT-TC-1A or CP-189 for personnel qualification, so a pressure vessel built in Denmark to ASME Section VIII, or piping built to ASME B31.3 for a US-designed plant, tends to bring SNT-TC-1A with it.

Situation in Denmark	Usual personnel requirement	What Atlantis can do
Offshore wind steel to EN 1090 / DNV for a European developer	EN ISO 9712 or Nordtest certification	Procedure and technique review only, if asked; certification stays with your ISO 9712 body
Offshore wind steel or components for a US developer or US-code subcontract	Often SNT-TC-1A plus AWS D1.1 references, per contract	SNT-TC-1A written practice, examinations, AWS-aligned procedures
Pressure vessels or piping built to ASME VIII / B31.3	SNT-TC-1A or CP-189 through ASME Section V	Written practice, Section V procedures, outside-agency Level III
Defence or aerospace parts for a US prime	Customer-specified, often NAS 410 / EN 4179	Procedure and technique support; confirm Level 3 acceptance with your customer
Refinery or terminal maintenance under API-based owner practices	Owner-specified; mixed ISO 9712 and SNT-TC-1A	NDT support for API 510, 570 and 653 style programmes

The practical answer for many Danish companies is a hybrid written practice. It recognises existing ISO 9712 or Nordtest training and experience, adds employer-specific and practical examinations where a US contract requires them, and names a responsible Level III. We write those documents so a Danish auditor and an American auditor can both read them and find what they expect.

Level III services for Danish employers

Direct answer: Atlantis provides the Level III functions a Danish company needs for SNT-TC-1A and US-code work: written practices and audits, procedures and technique sheets, personnel examinations, outside-agency and interim Level III cover, and audit preparation. Scope, deliverables and the remote and onsite split are agreed on a scoping call.

Service	What it covers	Typical Danish client type
Written practice development	An SNT-TC-1A written practice covering methods, levels, training and experience, examinations, vision testing, records and recertification	Fabricators and yards in Esbjerg, Aalborg and Odense taking on US-code work
Hybrid ISO 9712 / SNT-TC-1A written practice	Crediting Nordtest or ISO 9712 certification, adding employer and customer requirements	Inspection companies with ISO 9712-certified staff and a first US client
Written practice audit	Testing your document and certification files against SNT-TC-1A and your customer's clauses	Suppliers facing a US customer or developer audit
Procedures and technique sheets	UT, PAUT, TOFD, RT, MT, PT, VT and ET procedures to ASME Section V, AWS D1.1 or the contract code, with component-specific technique sheets	Tower, flange, monopile and pressure-equipment fabricators
Personnel examinations	General, specific and practical examinations administered under your written practice	Employers certifying or recertifying Level I and II staff
Outside-agency Level III	A named Level III for your programme on an ongoing basis	Small and mid-sized NDT employers without their own Level III
Interim Level III	Short-notice cover when your Level III is unavailable	Contractors with a project or audit deadline
Inspection programme support	NDT technique selection and data quality for API 510, 570 and 653 style programmes (support only)	Refinery, terminal and process-plant owners and their contractors

The full list of service lines is on the consulting page. Industry-specific notes are on offshore Level III audit support, refining Level III audit support and fabrication Level III audit support.

Written practice development and audits

Direct answer: The written practice is the employer's own rulebook for training, examining, certifying and recertifying NDT personnel. Under SNT-TC-1A it is the document that auditors test. We write it around how your Danish company actually works, then check your certification records against it.

Danish companies starting their first SNT-TC-1A programme tend to make one of two mistakes. The first is copying an American template wholesale, which leaves in references to US-specific arrangements and methods the company does not use. The second is translating an ISO 9712 quality procedure into SNT-TC-1A vocabulary without changing the logic, so the document still assumes a third-party body certifies people and never says who administers the employer's examinations. Both fail the first serious audit.

A written practice we prepare covers:

Scope: methods, techniques, product forms and the codes or specifications that apply.
Levels and duties for trainees, Level I, Level II and Level III, including signature authority.
Training and experience requirements, cross-referenced to the training requirements matrix, with a clear rule for crediting prior ISO 9712 or Nordtest training and experience.
Examinations: general, specific and practical; grading; re-examination; and who administers each.
Vision examinations and their interval.
Records: content of each technician's file, retention and access.
Interrupted service, revocation, recertification and outside-agency arrangements.

An audit tests the document against the evidence. We sample certification files and check each one for training, experience, examination grades, vision results and the right signatures, then return a numbered findings list with clause references and fixes. See written practice development and SNT-TC-1A certification guidance for background.

Procedures, technique sheets and code compliance in Denmark

Direct answer: Every method needs a written procedure that satisfies the governing code, and many jobs need a technique sheet for the specific weld or component. In Denmark that code is EN, ISO or DNV for most wind and offshore steel, ASME for US-designed pressure equipment, AWS for structural steel on US contracts, and API-based owner practices for refinery maintenance.

Offshore wind foundations and towers. Thick-section longitudinal and circumferential welds in monopiles and transition pieces, flange welds and secondary steel are typically examined with UT, often PAUT, plus MT and VT. On European contracts the procedures follow EN ISO 17640 and related standards; where a US contract applies, AWS D1.1 or a customer specification may govern acceptance. A procedure has to make clear which acceptance standard applies to which weld.
Wind turbine components. Castings, forgings, bearings and bolted connections bring UT, MT and PT on components that are shipped worldwide. OEM specifications govern; procedures and technique sheets must reflect them exactly.
Offshore oil and gas. Corrosion mapping, weld inspection after modification and pipeline work around Esbjerg follow operator specifications. See pipeline Level III support.
Refining and process. At Kalundborg and Fredericia, piping, vessels, exchangers and tanks are inspected during turnarounds under owner practices that often echo API 510, 570 and 653. See petrochemical Level III support.
Pharmaceutical plants. Stainless process piping and vessels, sometimes designed to ASME B31.3, ASME BPE and ASME Section VIII, with VT, borescope and RT or UT as the code requires.
Power and district heating. Boilers, headers and high-energy piping in combined heat-and-power plants. See power generation Level III support.
Maritime. Repair and conversion work at Danish yards follows classification society rules. See maritime Level III support.

Our procedure development work produces procedures with defined essential variables, calibration and reference blocks, coverage and scan plans, recording and evaluation rules and the acceptance criteria. Where a PAUT or TOFD application needs a performance demonstration, we plan it with you. We review existing Danish procedures as well as writing new ones, which is often the faster route when a European procedure only needs a US-code annex.

Outsourced and interim Level III for Danish crews

Direct answer: An outside-agency Level III, the role UK and European buyers often call a responsible Level 3, is a Level III who is not your employee but formally holds the Level III duties in your written practice. For a Danish company with a modest SNT-TC-1A workload, it is usually the most efficient model.

The arrangement must be explicit. Your written practice names the outside agency, defines what the Level III approves, describes how examinations are administered and graded, and states who keeps the records. We draft that language as part of setting up the engagement.

Three engagement models cover most Danish needs:

Ongoing outside-agency Level III. A standing arrangement for written practice ownership, procedure approval, examinations, technical questions and customer audits.
Project-based work. A defined package, such as an SNT-TC-1A written practice for a new US contract, a UT and MT procedure set for a foundation campaign, or technique sheets for a vessel order.
Audit-preparation sprint. A focused review ahead of a known audit by a US developer, OEM or prime.

When a Level III leaves at a bad moment, interim Level III cover keeps approvals and examinations moving. Most document work runs remotely; practical examinations, demonstrations and audits are carried out onsite at your facility. Ask about outside-agency Level 3 support for your Danish team.

Audit readiness: customer, owner and accreditation audits

Direct answer: Danish NDT employers face customer and developer audits on export work, owner audits at refineries and offshore installations, and accreditation assessments by DANAK for inspection bodies and laboratories. Atlantis prepares the NDT programme evidence: written practice, procedures, certification files and Level III records.

A US developer or OEM audit samples a technician's file, the procedure used on a specific weld, the Level III approval of that procedure and the calibration of the equipment used. Owner audits at Kalundborg, Fredericia or offshore installations add owner-specific approvals and witness requirements. DANAK assessments of ISO/IEC 17020 inspection bodies and ISO/IEC 17025 laboratories are a separate process; Atlantis has no part in DANAK decisions, but we can make sure the NDT technical content the assessor samples is consistent and traceable.

Our readiness reviews check that:

The written practice matches current methods, staff and customer requirements.
Each certified technician's file is complete, current and correctly signed.
Each procedure in use is current, approved and cited on reports.
Equipment and reference standards are calibrated and traceable.
The Level III arrangement is documented.

Aerospace and defence suppliers can read our note on Nadcap AC7114 audit readiness and the aerospace Level III audit support page.

Where in Denmark we support NDT programmes

Direct answer: Atlantis works with Danish companies remotely and onsite at their facilities. The main clusters are Esbjerg and the west coast, Jutland's wind manufacturing belt, Funen and the Lindø area, Kalundborg and western Zealand, and Greater Copenhagen.

Esbjerg and the west coast. Offshore oil and gas operations, offshore wind installation and service, fabrication yards and the contractors that support North Sea work. Many of these companies already run ISO 9712 programmes and add SNT-TC-1A where a US contract requires it.

Aarhus, Brande, Herning and central Jutland. Wind turbine design and manufacturing, component suppliers and defence manufacturing. Procedure and technique work for castings, forgings and welded components is common here.

Aalborg and northern Jutland. Blade manufacturing, heavy steel fabrication for offshore foundations, the port, and repair yards in Frederikshavn and Skagen.

Odense, Funen and Fredericia. Lindø Industrial Park's heavy fabrication and offshore wind activity, the Fredericia refinery and port, and process industry in the Triangle Region.

Kalundborg and western Zealand. The Kalundborg Refinery, large pharmaceutical and biotech production and the Kalundborg Symbiosis industrial park.

Greater Copenhagen. Head offices of developers, engineering firms and inspection companies, combined heat-and-power plants and pharmaceutical sites. For neighbouring markets, see Norway, Germany and the Netherlands.

How an engagement works

Direct answer: A scoping call comes first, then a review of your documents and records, then delivery of the written practice, procedures, examinations or audit support you need. Most work is remote; onsite visits are planned for practical examinations, demonstrations and audits. You receive a quote after the call.

Scoping call. Methods, staff, certification schemes in use (ISO 9712, Nordtest, SNT-TC-1A), customers, codes and deadlines.
Document request. Your current written practice or quality procedure, NDT procedures, a sample of certification files and the customer requirements driving the work.
Review and plan. Gaps, deliverables, sequence and any onsite needs agreed in writing.
Delivery. Documents drafted, reviewed with your team and issued under revision control.
Examinations. General and specific examinations administered remotely under controlled conditions where your written practice permits; practical examinations onsite on real specimens.
Ongoing support. Outside-agency Level III service for approvals, questions, recertification and audits.

Pricing is quote on request: affordable, accessible and fully customisable. Request a quote for Level III support in Denmark.

Your Level III

Engagements are led by Anoop Rayavarapu, ASNT NDT Level III and founder of Atlantis NDT, who is the named Level III on documents Atlantis prepares and approves. Atlantis also offers ASNT SNT-TC-1A-based NDT training delivered online or onsite, the Practical NDT simulator for practice before practical exams, and an NDT ERP that records ISO 9712 and ASNT certifications side by side. These complement, and do not replace, ISO 9712 certification from an accredited Danish or European body.

Frequently asked questions about NDT Level III consulting in Denmark

Is SNT-TC-1A recognised in Denmark?

SNT-TC-1A is not a Danish national scheme; EN ISO 9712 and the Nordtest scheme are. SNT-TC-1A is recognised where a contract, code or customer requires it, which in practice means ASME and AWS work and supply to US developers, OEMs and primes.

Can an ASNT Level III be our responsible Level 3 in Denmark?

For an SNT-TC-1A programme, yes, as an outside agency named in your written practice. For ISO 9712 certification the certification body sets the rules, and for aerospace work under EN 4179 or NAS 410 your customer and national aerospace NDT board decide; confirm acceptance with them first.

Who certifies NDT personnel to ISO 9712 in Denmark?

Accredited certification bodies. FORCE Certification A/S, accredited by DANAK, certifies NDT operators under ISO 9712 and the ISO 9712/Nordtest scheme. Atlantis does not certify to ISO 9712.

Does Atlantis offer ISO 9712 or Nordtest training?

No. Atlantis training is ASNT SNT-TC-1A-based only. We can recognise your staff's existing ISO 9712 certificates and experience inside an SNT-TC-1A written practice where the rules allow.

Who licenses industrial radiography in Denmark?

The Danish Health Authority, Radiation Protection, under the Radiation Protection Act and its executive orders. Radiography sources, X-ray equipment and radiation protection arrangements must be authorised before work starts.

Do offshore wind contracts for US developers need SNT-TC-1A?

Some do and some do not. It depends on the contract's personnel qualification clause and the referenced codes. Check the specification; if it names SNT-TC-1A, CP-189 or AWS D1.1, an employer written practice and a named Level III are usually expected.

Can you write ASME Section V procedures for a Danish fabricator?

Yes. We write procedures for UT, PAUT, TOFD, RT, MT, PT, VT and ET to ASME Section V and the construction code, plus technique sheets for specific components, and can add US-code annexes to existing European procedures.

Can examinations be held remotely for Danish staff?

General and specific written examinations can be administered remotely under controlled conditions defined in your written practice. Practical examinations require real specimens and equipment and take place onsite.

How much does Level III consulting cost in Denmark?

Quote on request. The quote depends on methods, the state of your documents, how many people need examination and how many onsite days are required.

Can you help with a DANAK assessment?

We can prepare the NDT technical content an assessor samples: procedures, competence records and method validation. DANAK conducts the assessment and makes the decision.

Do you provide inspection programme support at Danish refineries?

We support the NDT side of API 510, 570 and 653 style programmes: technique selection, procedure review and data quality. See API 510 support, API 570 support and API 653 support. We do not sell risk-based inspection or fitness-for-service assessments.

Does Atlantis have an office in Denmark?

No. Atlantis supports Danish clients remotely and travels to your facility for onsite work.

Talk to a Level III about your Danish NDT programme

If a US developer, OEM, prime or code is asking your Danish team for an SNT-TC-1A written practice, US-code procedures or a named Level III, start with a short call. Book a Level III consultation for Denmark or send us a procedure for review.

More Atlantis NDT services in Denmark

Speak to an ASNT NDT Level III

Atlantis NDT provides ASNT Level III consulting, NDT training to ASNT SNT-TC-1A, inspection management software and independent report validation. Request a free consultation and we will return a tailored quote — affordable, accessible and fully customizable to your programme.