What are the latest arbitration statistics? We have analyzed the statistics of the key institutions for 2024 and bring to you the figures, the developments, and the trends.[1]

The Number of Cases

The overall number of newly initiated cases at the researched institutions has increased from 9,388 in 2023 to 10,067 in 2024. This is a new record case load since we started this research in 2016.

The HKIAC reported that the case load reached new heights. The HKIAC new cases increased from 281 in 2023 to 352 in 2024. The SCC recorded 204 new cases in 2024, which has been the second best year for the SCC so far. Once again, CIETAC reported a remarkable number of new arbitration cases: 6,013 proceedings were initiated there in 2024. This represents a significant increase of 14.82 % compared to the 5,237 cases in 2023. Over the last 9 years, CIETAC has been growing at a remarkable rate. The Swiss Arbitration Centre administered a number of 100 new cases, a slight increase compared to 2023 and also one of the best years in the institution’s history. Likewise, CAM-CCBC registered 9 more cases than in 2023, namely 126 new cases.

However, the number of new cases has decreased in other institutions. In 2024, the ICC administered 841 new cases, compared to 890 cases in 2023. ICSID administered 55 new cases, a slight decrease compared to the 57 new cases in 2023. The LCIA administered 318 new cases, compared to 327 cases in 2023. The SIAC recorded 625 new cases,  compared to 663 in 2023. Despite the decrease, 2024 was still SIAC’s third busiest year so far.

Excluding the significant CIETAC figures, the remaining institutions collectively administered 4,054 new cases, compared to 4,151 in 2023.


Arbitral institution 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
ICC (International Chamber of Commerce) 841 890 710 853 946 869 842 810 966 801 791 767 759
ICSID (International Centre for Settlement of Investment Disputes) 55 57 41 66 58 39 56 53 48 52 38 40 50
SCC (Stockholm Chamber of Commerce) 204 175 143 165 213 175 152 200 199 181 183 203 177
LCIA (London Court of International Arbitration) 318 327 293 377 440 395 317 285 303 326 300 301 277
SIAC (Singapore International Arbitration Centre) 625 663 357 469 1080 479 402 452 343 271 222 259 235
HKIAC (Hong Kong International Arbitration Centre) 352 281 344 277 318 308 265 297 262 271 252 260 293
CAM-CCBC (Chamber of Commerce Brazil-Canada) 126 117 116 128 105 97 101 141 98 112 95 90 64
DIS (German Arbitration Institute) 158 191 164 133 162 110 153 152 166 134 132 121 125
VIAC (Vienna International Arbitration Centre) 45 52 41 44 40 45 64 43 60 40 56 56 70
Swiss Arbitration Centre 100 91 93 86 83 95 81 74 81 96 106 69 92
ICDR (International Centre for Dispute Resolution) 811 848 755 n/a n/a 882 993 1026 1050 1063 1052 1165 996
CIETAC (China International Economic and Trade Arbitration Commission) 6013 5237 4086 4071 3615 3333 2962 2298 2181 1968 1610 1256 1060
PCA (Permanent Court of Arbitration) 51 82 50 205 59 49 56 41 40 42 39 35 27
KCAB (Korean Commercial Arbitration Board) 349 368 342 500 405 443 393 385 381 413 382 338 360
JCAA (The Japan Commercial Arbitration Association) 19 9 19 15
TOTAL 10067 9388 7554 7389 7524 7319 6837 6257 6178 5770 5258 4960 4585

Additional Data

The proportion of international arbitration cases remains high across most institutions. T The LCIA and SIAC continue to lead, with 95% and 91% of their cases being international arbitrations, respectively. The Swiss Arbitration Centre follows with 89%, while the ICC reports 69%. HKIAC also shows strong international engagement, with 76.4% of all arbitrations and 86.1% of administered arbitrations involving international parties. In contrast, institutions like CAM-CCBC and DIS show a more domestic focus, with 85.6% of CAM-CCBC parties being Brazilian and only 65% of DIS cases involving two German parties.

The amounts in dispute across institutions show a mixed picture. The total amount in dispute in SCC cases increased 397.8% from USD 3.2 billion to USD 15.93 billion. The ICC also saw a significant increase: The total amount in dispute nearly doubled from USD 53 billion in 2023 to USD 102 billion in 2024. This shows that, on average, the amount in dispute increased. CIETAC’s figure increased by around USD 4.5 billion to USD 26.57 billion. Following the trend, the HKIAC’s figure also increased by around USD 1.7 billion. DIS’s figure increased by 62.7% to USD 4.72 billion. VIAC reported an increase from USD 2.1 billion to USD 2.24 billion. In contrast, the total amount in dispute decreased in other institutions, such as CAM CCBC and KCAB. Overall, the amount in dispute remains high, indicating that arbitration proceedings are particularly suitable for large cases.

The number of expedited proceedings decreased compared to 2023: ICDR from 237 to 172; ICC, from 189 to 152. The Swiss Arbitration Centre registered a slight decrease from 43 to 41 expedited cases. Other institutions, like LCIA (15) and CAM-CCBC (21), reported more moderate figures. VIAC reports only 3 expedited arbitration cases. SIAC seems to be the only institution where the number of expedited arbitrations increased significantly.

The number of emergency arbitration applications before the HKIAC significantly decreased from 35 in 2023 to 5 in 2024. Likewise, the ICC registered a decrease from 28 in 2023 to 17 applications in 2024. LCIA reported 4 applications, compared to 6 applications in 2023. SCC registered 4 emergency arbitration applications, the same amount as in 2023. CAM CCBC also reported a low number, namely 3 applications. In contrast, SIAC’s figures increased from 11 applications in 2023 to 21 in 2024.

In terms of arbitrator challenges, the ICC registered a significant drop from 78 challenges in 2023 to 33 in 2024. CIETAC reported the highest number in absolute terms (45), followed by ICDR (37), ICC (33), CAM-CCBC (21), SCC (12), LCIA (10), HKIAC (5), and SIAC (2).

The representation of female arbitrators remains a critical issue. Arbitral institutions have been working towards gender diversity. The number of women appointed by institutions as arbitrators illustrates this commitment: SCC, 57%; ICC, 46%; LCIA, 45%; DIS, 44%. In contrast, party nominations score as low as 13.3% at the DIS. VIAC has also registered a significantly low number of 17%. Because party nominations or nominations by the co-arbitrators of a tribunal are much more frequent than nominations through the institution, the overall percentage of female arbitrators remains significantly below 50%.


ICC ICSID SCC LCIA SIAC ICDR HKIAC CAM-CCBC DIS VIAC Swiss Arbitration Centre CIETAC PCA KCAB JCAA
Amount in dispute USD 102 billion n/a EUR 13.5 billion (USD 15.93 billion) n/a USD 11.86 billion USD 4.8 billion HKD 106 billion (USD 13.6 billion) BRL 5.9 billion (USD 1.1 billion) EUR 4 billion (USD 4.72 billion) EUR 1,9 billion (USD 2.24 billion) n/a RMB 188.96 billion yuan (USD 26.57 billion) n/a USD 548 million n/a
International arbitrations 69% n/a 51% 95% 91% n/a 76.4% of all arbitrations and 86.1% of all administered arbitrations Brazilian parties represent 85,6% of the parties 35% (at least one non-German party) n/a 82% 12,6 % n/a 13,8% n/a
Emergency arbitration applications 17 n/a 4 4 21 n/a 5 3 n/a n/a n/a n/a n/a n/a n/a
Expedited procedures 152 n/a 71 15 143 172 24 21 n/a 8% 41 n/a n/a n/a n/a
Arbitrator challenges 33 n/a 12 10 2 37 5 21 n/a n/a n/a 45 n/a n/a n/a
Percentage of female arbitrators 28,6% (of the total confirmations and appointments) 46% (appointments made by the ICC ) 25% (appointments made in CY2024) 16 % (appointments made in all ICSID Cases) 40% (arbitrators in SCC arbitrations) 57% (arbitrators appointed by the SCC) 28% (nominations made by the parties) 56% (arbitrators appointed by co-arbitrators) 45% (appointments made by the LCIA) 21% (appointed by the parties) 35% (appointments made by SIAC) n/a 34.7% (appointments made by HKIAC) 19.1% (nominations made by the parties) 45,4% Tribunal) 25% (sole arbitrator) 44% (appointments made by DIS) 13,33% (nominated by the parties) 37% (appointments made by VIAC) 17% (nominated by the parties) 42% (appointed by the Court) 23,5% n/a 18,9 % (female arbitrators in panel) 25 % (appointed by KCAB) n/a
Arbitrator nationality (top 3) 1. U.K. (55%)
2. USA (8,06%)
3. France (6,94%)
1. Western Europe (38%)
2. South America (23%)
3. North America (18%)
n/a 1. UK (55%)
2. USA (4.18%)
3. Germany (3.52%)
1. Singapore (31%)
2. U.K. (23%)
3. India (8%)
n/a 1. Hong Kong (30.9%)
2. UK (21.2%)
3. Australia (11.5%)
n/a n/a 1. Austria (40%)
2. CEE/ SEE (33%)
3. Other European (29%)
n/a n/a n/a 1. Korea (29,8%)
2. USA (13,6%)
3. UK (10,8%)
n/a

Conclusion

Arbitration in 2024 presents a mixed picture. The number of CIETAC arbitrations seems to know no limit. The overall number of cases remains very high at most institutions, even if 2024 does not represent a record year for most institutions. At the same time, the average amount in dispute seems to be rising. Arbitration is likely the preferred choice of dispute resolution for very large cases. Diversity remains a challenge.


[1] ICC, ICSID, SCC, LCIA, SIAC, HKIAC, CAM-CCBC, DIS, VIAC, Swiss Arbitration Centre, ICDR, CIETAC, PCA, KCAB, JCAA.

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