Core Range, Limited Release and Discontinued Whisky
In 2012, Johnnie Walker Green Label was discontinued in every market except Taiwan. Four years later, the 15-year-old blended malt returned to the core range, with Diageo citing “popular demand”. [9] A whisky can be discontinued without disappearing everywhere, or for ever.
Core range, limited release and discontinued describe a whisky’s place in a producer’s portfolio, not its legal category. A core range is the regular collection; a limited release is presented as a restricted offering; a discontinued expression has been withdrawn from a range. In the UK, the Scotch Whisky Regulations 2009 define neither “core range” nor “limited release”. [3]
Core range, limited release and discontinued: what changes?
Start with two questions: what is the whisky, and how does the producer present it? Glenfiddich uses collection headings including “Flagship Collection”, “Limited Edition”, “Travel Exclusive”, “Experimental Series” and “Archive Collection”. Its Flagship Collection lists 12, 14, 15 and 18 Year Old expressions. These are Glenfiddich’s own groupings, not additional Scotch whisky categories. [10]
| Term | Meaning | Documented example |
|---|---|---|
| Core range | The producer’s regular collection at a given date | Johnnie Walker Green Label returned to the core range in 2016. [9] |
| Limited release | An offering or collection presented as restricted | Diageo’s Special Releases began in 2001 as a small annual collection of limited edition whiskies. [7] |
| Discontinued | An expression or range withdrawn by its producer | Diageo discontinued Mortlach’s range introduced in 2014 and announced a replacement. [4] |
| Paused | An interruption, not necessarily an ending | Diageo paused Special Releases for 2026, according to reporting published on 3 November 2026. [8] |
When researching an unfamiliar bottle, record the expression, collection and relevant year separately. The brand name alone cannot tell the whole story. Mortlach and Johnnie Walker show just how much a date can matter.
A core range can change
“Core” does not mean “permanent”. Diageo’s 2014 Mortlach range included Rare Old, Special Strength, 18 Year Old and 25 Year Old. It subsequently discontinued that range and announced 12, 16 and 20 Year Old expressions. The distillery name stayed the same; the expressions making up the range changed. [4]
Compare named expressions, rather than treating the change as a matter of old and new packaging. “Mortlach from the 2014 range” identifies a particular group of releases. “Mortlach core range”, without a date, leaves open which collection is meant. The replacement belongs in the history as a distinct range. [4]
Glenfiddich’s website offers another useful model. It separates its Flagship Collection from several other collections, rather than using one undifferentiated brand heading. [10] Keep the producer’s wording in research notes, then explain the grouping in context.
This separates two questions that are easily confused: which collection contained the bottle, and what the label called the whisky. One concerns the organisation of a portfolio. The other can involve a legally defined category, as Cardhu’s history makes clear.
When a range change becomes a category change
In November 2003, Diageo changed Cardhu from a single malt to what it called a “pure malt”, blending malts from different distilleries. Contemporary trade reporting recorded Diageo’s explanation: a shortage of Cardhu distillery whisky, with new production taking 12 years to become available. [1]
Cardhu had a major following in Spain, Greece, Portugal and France. Diageo kept the brand name and packaging, replacing “single” with “pure”. Rivals argued that consumers could believe nothing had changed and called on the Scotch Whisky Association to act. [1] Behind that one-word alteration lay a substantial change: the whisky now contained malts from different distilleries.
Story box: Cardhu’s one-word change
This chronology concerns the 2003 category change; no founding story is documented here.
| Date | What happened |
|---|---|
| 4 December 2003 | Diageo and other industry representatives met at SWA headquarters in Edinburgh. Diageo agreed to change the packaging colour from brown to green and not to reformulate other single malts in the same way. The SWA Council agreed to pursue category definitions urgently, starting with single malt. [2] |
| 2009 | Regulation 11 of the 2009 Regulations bans “pure malt” and derivations of that phrase on Scotch Whisky. [3] |
Source record: FoodNavigator, 5 December 2003 records the meeting, packaging agreement and definitions work; the 2009 Regulations provide the statutory wording.
Last checked: 7 November 2026.
Verdict badge: Documented
- Claim: Cardhu’s change from “single” to “pure” prompted an industry dispute in 2003.
- What the record shows: Contemporary trade reports document the objections and subsequent agreement. [1][2]
- Evidence against or gap: None found for that central claim in the supplied record.
- Earliest known source: FoodNavigator, 28 November 2003.
- Sources: The contemporary reports linked above, dated 28 November and 5 December 2003.
- Last checked: 7 November 2026.
Today’s legal terminology is clear. Under the 2009 Regulations, a blend of single malts from more than one distillery is Blended Malt Scotch Whisky. “Pure malt” is not a permitted alternative category name on Scotch Whisky. [3] Transcribe the historical wording faithfully when recording an old label, then explain it using the present-day categories.
Limited releases can form a long-running series
Rare Malts Selection ran for a decade, with a release schedule that changed along the way. According to Whisky Auctioneer’s account, United Distillers introduced it in 1995, drawing on aged stocks built up between 1969 and 1991 and offering natural colour and strength. [6]
Spring and autumn releases continued until 1998. From 1999 to 2005, there was one annual release; the collection was discontinued in 2005. [6] To identify a bottle within that history, record the particular release as well as the Rare Malts Selection name.
Diageo’s Special Releases began while Rare Malts was still running. Whisky Auctioneer dates its beginnings to 2001, describing the original concept as a small annual collection, usually at natural cask strength. Its history identifies the first release as a Talisker 28 Year Old, with 100 bottles sold through Oddbins. [7] Those details describe that release, rather than setting a template for every whisky that followed.
The collection later widened in category. A 20-year-old Port Dundas became its first grain whisky in 2011. Collectivum XXVIII followed as its first blended malt in 2017, drawing on all 28 active Diageo distilleries at that time, according to the auction house’s history. [7]
Keep this series history alongside the separate work of interpreting bottle codes and batch numbers. The collection supplies the context; the individual bottle remains the object being identified.
Annual does not mean uninterrupted
Diageo paused its Special Releases collection for 2026, according to reporting published on 3 November 2026. The company said it needed time to “review feedback to ensure that any future offerings meet the current needs of its consumers and customers”. [8]
Paused is the important word: it records an interruption for 2026, rather than a permanent ending. [8] Equally, the collection’s earlier annual rhythm does not establish that an edition appeared in every later year. In a bottle history, keep the established sequence of releases separate from announcements about what may come next, preserving each dated statement’s original meaning.
Discontinued does not always mean gone for good
Withdrawal and return are separate events, and both belong in the record. Green Label’s discontinuation in 2012, with Taiwan excepted, describes its status then. Its return to the Johnnie Walker core range in 2016 records a later change, not a correction to the earlier history. [9]
“Discontinued” therefore need not mean permanently ended. Record the expression, territory and date together, then add any subsequent return to the chronology. This preserves the distinction between a producer withdrawing a whisky from its range and later bringing it back.
A practical record for researching a range
Build a short record before writing the full narrative. These five steps keep portfolio changes, category changes and interruptions distinct:
- Transcribe the expression name. Preserve the wording under investigation rather than substituting a later name.
- Record the collection and legal category separately. Use the producer’s documented collection heading, such as Glenfiddich’s Flagship Collection, and distinguish it from the whisky’s legal category. [10][3]
- Date each change. Give Mortlach’s 2014 range and its replacement separate entries. [4]
- Keep territorial exceptions. Include Taiwan when recording Green Label’s 2012 withdrawal. [9]
- Retain the announcement’s status. Special Releases was reported paused for 2026, not permanently discontinued. [8]
Use this checklist as the framework for the bottle’s range history.
Where to go next
- How to Research a Bottle's History: organise the evidence around an individual expression.
- How to Date an Old Whisky Bottle: pursue the separate question of when a bottle belongs.
- Distillery Bottlings vs Independent Bottlings: distinguish who released the whisky from its place within a range.
Sources
[1] FoodNavigator. Diageo given cold shoulder over pure malt move. 28 November 2003.
https://www.foodnavigator.com/Article/2003/11/28/Diageo-given-cold-shoulder-over-pure-malt-move/
[2] FoodNavigator. Repentant Diageo backs down in Cardhu row. 5 December 2003.
https://www.foodnavigator.com/Article/2003/12/05/Repentant-Diageo-backs-down-in-Cardhu-row/
[3] legislation.gov.uk. The Scotch Whisky Regulations 2009. SI 2009/2890, as made, 2009.
https://www.legislation.gov.uk/uksi/2009/2890/made?view=plain
[4] Scotchwhisky.com. Mortlach relaunches malts after backlash. Publication date not reliably established in the supplied record.
https://scotchwhisky.com/magazine/latest-news/19998/mortlach-relaunches-malts-after-backlash/
[6] Whisky Auctioneer. Rare Malts Selection. Undated auction house account, version recorded in the supplied fact sheet, November 2026.
https://whiskyauctioneer.com/learn/explore-whisky/brands/rare-malts-selection
[7] Whisky Auctioneer. The Story Behind Diageo's Special Releases. Undated auction house account, version recorded in the supplied fact sheet, November 2026.
https://whiskyauctioneer.com/learn/whisky-news/features/story-behind-diageos-special-releases
[8] Robb Report. Diageo Canceled Its Annual 'Special Releases' Whisky Series for 2026. 3 November 2026.
https://robbreport.com/food-drink/spirits/diageo-has-canceled-its-special-releases-whisky-series-1238813029/
[9] The Spirits Business. Johnnie Walker Green Label gets global revival. April 2016.
https://www.thespiritsbusiness.com/2016/04/johnnie-walker-green-label-gets-global-revival/
[10] Glenfiddich. Full Collection of Single Malt Scotch Whiskies. Undated producer’s account, version recorded in the supplied fact sheet, November 2026.
https://www.glenfiddich.com/collection/core-/
This piece is desk research based on the supplied verified fact sheet, distinguishing contemporary trade reporting, an auction house’s historical accounts, a producer’s collection headings and statutory wording.
Last checked: November 2026