International Association of Department Stores
Founded in 1928, the IADS is the only expert body specialising in the department store retail format in the world.
What is IADS
The International Association of Department Stores (IADS) is the only expert body specialising globally in the department store retail format. Consisting of leading department store members around the globe, the Association acts as an international network, facilitating exchange and communication between members. It also conducts research to address department stores' current challenges and provide actionable insights for its members.
Together, the IADS members, all key players in their respective markets, create a landscape of various business models and cultures and represent more than €41bn cumulated annual turnover, achieved through more than 563 stores with 257,000 associates in 32 countries.
Member News
Where now for John Lewis as boss exits?
Where now for John Lewis as boss exits?
What: John Lewis’s leadership change and Harvey Nichols’ sale to Frasers highlight the mounting pressure on UK department stores to modernise, differentiate and fund large-scale transformation.
Why it is important: The contrast between John Lewis’s investment-led turnaround and Harvey Nichols’ distressed sale illustrates how uneven the sector’s recovery has become.
A difficult week for UK department stores exposed the sector’s widening divide. John Lewis announced the departure of department stores boss Peter Ruis, who had led store renovations, revived “Never Knowingly Undersold” and brought in high-profile partnerships such as Topshop, Waterstones and Jamie Oliver. Although John Lewis says the business is on a stronger footing, the timing of his exit raised questions about leadership stability, trading pressure and future strategy. Days later, Harvey Nichols was bought out of administration by Frasers Group after years of losses and declining relevance. The two developments underline the structural challenges facing department stores: large and costly estates, high business rates, online competition, shifting category demand and the need for constant reinvention. While John Lewis is still pursuing an investment-led turnaround through curation, services and omnichannel growth, Harvey Nichols’ distressed sale shows what can happen when capital, differentiation and strategic clarity fall short.
IADS Notes: The pressure on UK department stores is visible in the simultaneous leadership change at John Lewis and the distressed sale of Harvey Nichols to Frasers Group. Fashion Network (August 2026) directly covers Peter Ruis’s departure and Will Kernan’s succession, while Press Release (June 2026) shows that John Lewis is still investing heavily through a £50m store transformation drive within its wider £800m modernisation plan. Fashion Network (November 2025), Retail Gazette (August 2025) and Press Release (September 2025) document the progress made under Ruis, including a shift from closures to growth, 100 new premium fashion brands, exclusive collaborations and the Topshop partnership. Retail Week (August 2025) provides broader context, arguing that department stores remain relevant when they combine service, curation, omnichannel capability and experiential retail. Yet Financial Times (April 2026) shows how legacy leases and click-and-collect disputes expose the financial and legal strain of large store estates. On the luxury side, Financial Times (June and August 2026), Forbes (July 2026), Fashion Network (July 2026) and BoF (August 2026) trace Harvey Nichols’ path from sale review to “death spiral” warning and pre-pack acquisition by Frasers. Fashion Network (March 2026) adds that Frasers is already repositioning House of Fraser stores into more curated, experiential and digitally integrated formats. Together, these sources show that UK department stores are at a strategic crossroads: those with capital, clear curation and operational discipline may still reinvent themselves, while weaker players risk consolidation, downsizing or insolvency.
Peter Ruis steps down from John Lewis
Peter Ruis steps down from John Lewis
What: Peter Ruis is stepping down as John Lewis department stores boss after leading a period of investment, modernisation, and renewed momentum for the retailer.
Why it is important: The transition highlights the importance of leadership continuity as John Lewis seeks to sustain its department store turnaround through investment, omnichannel growth, and customer experience improvements.
Peter Ruis is stepping down as managing director of John Lewis department stores after leading the business through a period of significant investment and modernisation. He will remain until September, when Will Kernan, currently a non-executive board member of the John Lewis Partnership, will take over as part of an orderly succession plan. Ruis returned to John Lewis in 2024 and helped inject pace into the retailer’s transformation, including store upgrades, fashion expansion, digital investment and renewed focus on customer experience. The leadership change comes ahead of the peak trading season, making continuity especially important. Kernan’s board experience gives him familiarity with the Partnership’s values, employee-owned model and strategic priorities. His task will be to build on recent momentum while navigating margin pressure, changing consumer expectations and the need to strengthen John Lewis both in stores and online. The transition underlines how leadership stability remains central to department store turnarounds.
IADS Notes: Peter Ruis’s departure comes after a period in which John Lewis has visibly accelerated its department store transformation. Press Release (June 2026) details the retailer’s £50m store transformation drive, part of a wider £800m modernisation programme focused on experiential retail, hospitality, beauty hall upgrades and regional flagship investment. Financial Times (August 2026) adds that John Lewis is still navigating margin pressure, stock control challenges and weaker trading conditions while continuing to invest in beauty, sports, hospitality, AI, TikTok Shop, rapid delivery and omnichannel discovery. Press Release (March 2026) shows that the wider Partnership’s transformation has improved profitability, customer experience, staff pay, store upgrades and digital capabilities. Fashion Network (November 2025) and Retail Gazette (August 2025) document the shift from closures to growth, including fashion expansion, 100 new premium brands, exclusive collaborations and renewed confidence in the department store format under Ruis’s leadership. The Retail Bulletin (August 2025), Retail Week (October 2025) and WWD (April 2026) further show how John Lewis strengthened digital, merchandising and creative leadership to support omnichannel growth and brand curation. Retail Week (August 2025) provides a parallel within the Partnership through Waitrose’s orderly leadership handover, reinforcing the importance of continuity and succession planning during retail transformation.
El Corte Inglés is moving forward in circular economy
El Corte Inglés is moving forward in circular economy
What: El Corte Inglés is embedding ecodesign and circularity across packaging, waste management and customer recycling programmes, aligning its retail operations with responsible consumption and EU sustainability expectations.
Why it is important: This strategy highlights the growing importance of circular economy execution in retail, as environmental regulation, customer expectations and operational efficiency increasingly converge.
El Corte Inglés is advancing its circular economy strategy by applying ecodesign principles across the life cycle of its products and packaging. The group has achieved a key milestone in its food areas, where 100% of packaging is now designed to be recyclable, reusable or compostable. It has also reduced overall plastic use in packaging by 8.9% compared with 2024, while recycled material now accounts for 33.5% of the plastic used. The company is also involving customers directly in circularity through in-store collection programmes, including its partnership with Moda re-, which helped collect more than 630 tonnes of textiles for reuse, recycling and energy recovery over the past year. These initiatives are supported by clean points in stores, certified Zero Waste management systems and participation in Extended Producer Responsibility schemes covering packaging, electronics, lighting, textiles, footwear, furniture and mattresses. Together, these measures show how El Corte Inglés is turning sustainability into a practical retail operating model.
IADS Notes: El Corte Inglés’s progress on ecodesign, packaging and textile collection reinforces its broader shift toward circular retail operations. Press Release (July 2026) reports that the group completed its Zero Waste road map across department stores, food formats, outlets and logistics platforms in Spain and Portugal, recovering more than 100,000 tonnes of waste and embedding circularity into daily operations. RHH Digital (June 2026) adds that El Corte Inglés valorised more than 94% of managed waste and avoided over 61,000 tonnes of CO₂e emissions through audited systems, staff training and site-level Zero Waste managers. Modaes (August 2025) places these initiatives within the company’s 2025–2030 Sustainability Plan, which links circular economy projects, decarbonisation, governance innovation and the goal of carbon neutrality by 2050. Digital Leon (March 2026) shows how the retailer uses WWF’s Earth Hour and employee communication to reinforce ESG awareness. Ecommerce Europe (January 2026) provides the regulatory backdrop, with EU environmental rules increasing pressure on retailers around reporting, product liability, textile waste and traceability. Comparable initiatives at Selfridges and Fortnum & Mason, reported by Fashion Network (January 2026) and Retail Week (September 2025), show that customer-facing recycling, creative reuse and circular storytelling are becoming key tools for department stores seeking to turn sustainability into both operational discipline and customer engagement.

Stay Ahead with Exclusive Insights
Every week, we make a selection of the most relevant news for department store leaders and teams. While the content is reserved to our members, you are welcome to join our community and know what the conversation is all about.
FAQs
• To create an international network between members.
• To provide actionable insights.
• To address member’s questions and concerns on a one-to-one basis.
• To achieve those objectives, the IADS acts at different levels and aims to be operational through:
• Transformative meetings with members.
• Focused market knowledge.
• The promotion of exchange and future orientation.
IADS is a credible department store body operating as a think-tank that has a deep understanding of what industry players are facing today due to its close working relationships to its members and its wide and diverse retail network.
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