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.

IADS Members

El Salvador

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April 19, 2023
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El Salvador

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China

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April 19, 2023
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China

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New York City

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April 19, 2023
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New York City

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Turkey

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April 19, 2023
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Turkey

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Germany

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April 19, 2023
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Germany

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Venezuela

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April 19, 2023
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Venezuela

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United Arab Emirates

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April 19, 2023
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United Arab Emirates

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Spain

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Spain

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Mexico

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April 19, 2023
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Mexico

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Chile

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April 19, 2023
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Chile

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France

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April 19, 2023
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France

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UK

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April 19, 2023
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UK

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Hong Kong

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April 19, 2023
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Hong Kong

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Denmark

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April 19, 2023
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Denmark

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Switzerland

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April 19, 2023
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Switzerland

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Thailand

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April 19, 2023
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Thailand

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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

Member News

ECE to take over centre management of Breuninger's two Breuningerland shopping centres

Press Release 
Oct 2026
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ECE to take over centre management of Breuninger's two Breuningerland shopping centres

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What: ECE Marketplaces will take over centre management and leasing at Breuninger's two Breuningerland shopping centres in Sindelfingen and Ludwigsburg from 1 January 2027, replacing Sonae Sierra.

Why it is important: By separating ownership from operations, Breuninger keeps strategic control of its two regional centres while relying on ECE's scale to strengthen tenant mix and leasing.

Breuninger is pressing ahead with the strategic development of its two Breuningerland shopping centres in Sindelfingen and Ludwigsburg. From 1 January 2027, ECE Marketplaces will be responsible for leasing, centre marketing, facility management and day-to-day operations, succeeding Sonae Sierra, which has managed both centres since autumn 2025. Breuninger is investing in both sites over the long term and presents the new operating set-up as the basis for their future development.

Breuninger will remain the strategic driver of the centres' development, contributing its experience in fashion and lifestyle retail and in designing high-end customer experiences. Hendrik Pannenborg, Chief Real Estate Officer, said the shared ambition is to create an environment that attracts customers, offers retail partners convincing prospects and strengthens the regional appeal of both centres. Joanna Fisher, CEO of ECE Marketplaces, described the partnership as bringing together two experienced players in retail, customer focus and shopping-centre management.

The partners plan to build clearly positioned site profiles, a tenant and sector mix matched to demand, modern services and an environment that encourages longer visits. ECE manages around 200 retail properties, operates in eleven countries and oversees assets worth €28 billion, with more than 17,000 shops and 3.4 million daily visitors.

IADS Notes: The handover to ECE comes after Hendrik Pannenborg took charge of Breuninger's property portfolio in January 2026, succeeding Prof. Michael Cesarz with responsibility for the management and development of all its locations (Press Release, December 2025). It also follows the launch of Breuninger Park in Stuttgart, a mixed-use complex due in 2027 that combines mobility infrastructure with offices, restaurants and retail (Press Release, March 2026). Together, these moves confirm real estate as a strategic business line for the retailer. The emphasis on site profiles, tenant mix and dwell time echoes The Mall Group, which repositioned The Mall Ramkhamhaeng as a curated cultural hub built around vintage, resale and creative lifestyle brands (Press Release, April 2026). The Mall Group is also moving beyond the traditional landlord model, using loyalty, AI and experiential attractions to increase dwell time and repeat visits (Retail News Asia, May 2026). Breuninger's model differs in one respect: it keeps strategic direction of its centres while handing leasing, marketing, facility management and day-to-day operations to an external specialist.

ECE to take over centre management of Breuninger's two Breuningerland shopping centres


Member News

John Lewis launches its biggest fashion collaboration yet with Rixo

Fashion Network
Oct 2026
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John Lewis launches its biggest fashion collaboration yet with Rixo

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What: John Lewis and Rixo have launched a 44-piece collection, priced from £65 to £525, featuring the first archive print used in a John Lewis fashion collaboration.

Why it is important: Exclusive designer capsules are a lever for repositioning its fashion offer, and the Rixo launch, its largest yet, tests that strategy at scale during the party season.

John Lewis has unveiled the Rixo collection, its largest fashion collaboration to date. Available in 30 UK stores, the launch supports British design talent and adds to the retailer's premium brand portfolio, while giving Rixo a presence beyond its London stores.

The vintage-inspired, print-heavy range works for day and evening, with a clear skew towards party season. It spans dresses, knitwear, blouses, jackets, skirts, scarves, shoes and bags in an autumnal palette, using velvet, cashmere, metallic embroidery, sequins and lamé, with faux fur and lace trims on selected pieces. The hero piece, the Vesper, is a full-length dress with cap sleeves and a ruffle neckline.

An exclusive floral motif drawn from the John Lewis Partnership Archive and inspired by a block-printed 19th-century textile dating back to 1849 appears across two dresses, a blouse, a skirt and a scarf. Prices range from £65 to £525 for a lace-trimmed dress, and selected mainline Rixo jewellery and footwear from the campaign will be sold online.

Founder Orlagh McCloskey said a collaboration should feel as strong as anything the brand has created before. The launch coincides with H&M's Elie Saab drop, underlining the importance of partywear collaborations at this time of year.

IADS Notes: When the partnership was announced in the summer, John Lewis presented it as a way to strengthen its premium fashion credentials while extending Rixo's reach beyond its London stores, with the collection slated for all John Lewis fashion stores and online (Press Release, July 2026); at launch, the in-store rollout covers 30 stores. Rixo is the largest in a run of exclusive designer capsules that have become the retailer's main lever for repositioning its fashion offer, following a 32-piece menswear collection with Savile Row label Clothsurgeon, priced from £29 to £435 and sold online and in five stores (Drapers, October 2026). The capsules run alongside a parallel push on own-label, where new fashion creative director Jacqui Markham aims to make John Lewis's classics good enough to pass for high-end designer pieces (Drapers, October 2026). The launch also lands as consumer attention shifts towards department stores: ahead of Christmas, John Lewis held 3.09% of UK fashion and retail brand search, up 0.03 points year on year, as Selfridges and Harrods also gained share while Shein, Very and ASOS lost ground (Retail Times, October 2026).

John Lewis launches its biggest fashion collaboration yet with Rixo


Member News

John Lewis strikes landmark trade union recognition deal

Retail Week
Oct 2026
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John Lewis strikes landmark trade union recognition deal

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Oct 2026
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What: John Lewis Partnership, owner of the John Lewis department stores and Waitrose, has agreed a landmark recognition deal with Usdaw as UK employment law changes give trade unions increased rights of workplace access.

Why it is important: The deal formalises worker consultation at an employee-owned retailer under cost pressure, without extending to pay. It sets a template for how large UK retailers can accommodate unions on their own terms.

The John Lewis Partnership, owner of the John Lewis department stores and Waitrose, has agreed its first collective bargaining agreement with a trade union in almost 100 years. The deal is with shopworkers' union Usdaw and covers collective consultation on issues such as redundancies, health and safety, equality and training across the Partnership. Staff terms and conditions, including pay, are excluded.

John Lewis chiefs moved proactively as changes to employment law introduced by the Labour government come into force, giving trade unions increased rights to workplace access. The decision will likely increase the chances of other big retailers following suit. Usdaw, which has longstanding relationships with some other big retailers, notably Tesco, urged them to engage with it.

Chair Jason Tarry said the agreement will sit alongside the Partnership's commitment to democratic principles and complement its existing democratic structures, with the Partnership Council and forums remaining the cornerstone of employee voice. Usdaw general secretary Joanne Thomas said the union already has members in the business and looks forward to growing its membership and finalising how the agreement will work in practice. Employees are under no obligation to join Usdaw and remain free to join any union.

IADS Notes: The new agreement's scope over collective consultation on redundancies comes as John Lewis Partnership simplifies its head office, with redundancies so far affecting under 1% of the workforce. Chair Jason Tarry has said further cuts are not a one-off, with redeployment and natural wastage preferred and departures a last resort (Drapers, September 2026). Cost pressure is set to intensify ahead of the UK Budget. Tarry names business rates as the Partnership's largest cost, ahead of rent, and warns that a further tax rise on large stores would push retailers to look first at their most expensive operations, their stores (Drapers, October 2026).

John Lewis strikes landmark trade union recognition deal

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

Are there other department store associations in the world?
There are several department store associations. The International Association of Department Stores (IADS) is the only expert body in the world that specializes in the department store retail format.
What does IADS stand for?
IADS stands for International Association of Department Stores.
What is IADS?
The International Association of Department Stores is an expert body with an international network of leading department stores that connects decision-makers of member organisations, offers relevant and tangible value through actionable insights backed by research, and addresses our member’s needs on a one-to-one basis.
Why is there a department store association?
In a retail world saturated with information, where the industry players are facing many challenges in their individual markets: digital competition, social changes, sustainability concerns and deep changes in consumption patterns, it is crucial to facilitate the communication and the exchanges between department stores of the world. The Association provides its members with a number of activities allowing them to share retail management experience and best practices.
What are IADS’ missions?
The Association, both through its activities and own expertise, is a valuable resource for its members. Activities range from research to addressing pressing topics in retail. The three objectives of IADS are:

• 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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