Oscar combines methodology expertise with extensive practical investigation experience across operational and high-risk industries. He is an accredited Tripod Beta Assessor and Trainer with extensive international experience in incident investigation, risk management and organisational learning. Between 1996 and 1999, he was closely involved in the development and automation of safety-related processes, including the Tripod Delta Survey and Tripod DeltaBase. This early involvement provided a strong foundation in systemic safety thinking and analytical methodology. Since 2006, Oscar has worked as a trainer and consultant specialising in Tripod Beta, BowTie risk analysis and safety culture development. His work focuses on strengthening investigation quality, barrier thinking and the practical application of structured analytical methods. He has been a member of the Flying Squad since 2007 - a pool of lead investigators available 24/7 for worldwide deployment following major process disturbances and serious incidents. Through his work as a trainer, consultant and lead investigator, Oscar has gained extensive experience across oil and gas, chemical processing, power generation, maritime, aviation, infrastructure, healthcare and rail. His approach combines methodological rigour with practical applicability, supporting professionals in developing robust, defensible and learning-oriented investigations.

Tatjana brings extensive operational HSE experience and focuses strongly on practical applicability and organisational learning. She is an experienced HSE and sustainability professional with more than 20 years of leadership experience in high-risk industrial environments, primarily within the aluminium rolling industry. Throughout her career, she has held senior leadership roles with a strong focus on incident reduction, operational performance and organisational development. Her work integrates systemic safety thinking with practical implementation in complex production settings. Tatjana supports organisations in strengthening incident investigation practice, improving barrier management and embedding sustainable safety performance. She helps leadership teams understand their current safety maturity and translate strategic objectives into concrete, achievable measures - whether related to regulatory compliance, continuous improvement or long-term cultural development. Her approach combines structured analytical methods with holistic, tailored concepts. She frequently applies the Hearts & Minds framework to support cultural transformation and to align leadership behaviour with safety values. In addition to programme design and delivery, Tatjana works directly alongside operational leaders, coaching them in real-time decision-making and practical application within day-to-day operations. She is also a member of the Flying Squad - a global network of experienced investigators available 24/7 to support organisations following major process disturbances and serious incidents.

Lisbeth supports organisations in strengthening investigation quality, operational learning, and safety leadership. She is an accredited Tripod Beta trainer and independent safety and leadership consultant who helps organisations turn incidents into insight, learning and safer operational performance. Her work is guided by a simple belief: no one goes to work intending to cause an accident. Yet when incidents happen, the person closest to the event is often blamed. Lisbeth helps organisations move beyond this last triggering action and understand the wider system of local and organisational conditions, decisions and dilemmas that shape everyday work – both in the office and at operational sites. Before establishing her consultancy in 2009, Lisbeth spent 9 years in the oil and gas industry, working on QHSE in exploration and production. Since then, she has supported organisations across many industries, particularly offshore wind, oil & gas, construction and power generation. Lisbeth has been a member of the Flying Squad since 2010 – a pool of lead investigators available 24/7 for worldwide deployment following major process disturbances and serious incidents. Drawing on this experience, Lisbeth works closely with leaders and investigation teams to help them answer a question many organisations struggle with: what exactly should leaders do to create safer workplaces? Her focus is always the same – turning incidents into insight, real learning and practical improvements, not just another report on the shelf.

Asyraf combineert Tripod Beta met praktische ervaring in risicomanagement en procesveiligheid. Hij is een geaccrediteerd Tripod-trainer, een geaccrediteerd BowTie-trainer en een specialist in risicomanagement met meer dan tien jaar ervaring in consultancy en training in de sectoren olie & gas, maritiem, plantages, luchtvaart, nutsbedrijven, overheid en hoger onderwijs in Maleisië. Hij is gecertificeerd door de Stichting Tripod Foundation en het Energy Institute (VK) om Tripod-trainingen te ontwerpen en te geven en de Bronze-accreditatie te verlenen. Hij is tevens gecertificeerd Train-the-Trainer voor BowtieXP, IncidentXP en Tripod Beta via CGE Risk in Amsterdam. Zijn werk is gebaseerd op de frustratie van een praktijkdeskundige: de meeste organisaties beschouwen risicobeoordeling als een documentatieoefening en incidentonderzoek als een zoektocht naar schuldigen. Beide leveren rapporten op die in mappen blijven liggen en niets veranderen. Zijn programma's zijn ontworpen om deze cyclus te doorbreken – ze geven onderzoeksteams de analytische nauwkeurigheid om incidenten terug te voeren op de systemische omstandigheden die eraan ten grondslag liggen, en geven risicoteams de tools om beoordelingen op te stellen die de werkelijke gang van zaken weerspiegelen. Gedurende bijna tien jaar - van 2014 tot 2024 - was Asyraf werkzaam als hoofdconsultant en trainer bij Khalil Trading Services, waar hij rechtstreeks samenwerkte met klanten in de meest veeleisende sectoren van Maleisië. Zijn klantenbestand omvatte grote dochterondernemingen van PETRONAS, Sime Darby, MISC Berhad, Tenaga Nasional Berhad (TNB), Dialog, Dayang Enterprise, Bintulu Port, JKKP (DOSH Malaysia), NIOSH Malaysia, Lynas Malaysia en Sepang Aircraft Engineering, om er maar een paar te noemen. Hij leverde risicomanagementadvies, BowTie-workshops en Tripod Beta-onderzoeken op zowel operationeel als bestuursniveau. In 2020 werd hij uitgenodigd om als examinator op te treden tijdens het postdoctoraal symposium over het bevorderen van een cultuur van procesveiligheid richting een slimme samenleving aan de Faculteit Ingenieurswetenschappen van de Universiti Putra Malaysia. Tegenwoordig leidt Asyraf Cikgu Barrier - de Maleisische specialist op het gebied van risicomanagement en incidentonderzoek - waar hij praktijkgerichte programma's verzorgt die zijn ontworpen om de kloof te dichten tussen wat organisaties weten over veiligheid en wat ze er daadwerkelijk aan doen.