ROBIN-HUB (ROund-roBIN tests, guidelines and data management for an HLM materials testing HUB) aims to develop and validate guidelines for material qualification tests in HLMs through round-robin testing, data analysis and data management practices, which are essential activities to establish a European materials testing hub supporting the accelerated qualification of LFRs. The project focuses on static corrosion, SSRT and creep testing in HLMs. ROBIN-HUB will make a significant contribution to quality assurance (QA) in materials testing for LFRs, with the ambition of promoting the developed guidelines to a widely accepted Code of Practice (CoP) and, ultimately, to normative status.