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AI Assessment

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No change to the catalogue. Everything that changed on this page was outside the researcher-data section - menus, banners, or promotional elements. The catalogue text itself is identical. The original classification from before this correction is preserved in this record.

+ 2 lines added

− 2 lines removed

2 links added

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https://dsarequests.moderation.booking.com/hc/en-gb/articles/42722915784852-Types-of-data-assets

Links Changed

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https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBQX7T2aFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJIL2hjL2VuLWdiL2FydGljbGVzLzIzNzUyMjA4MDk0OTk2LURTQS1EYXRhLVJlc2VhcmNoZXJzLVJlcXVlc3QtZm9ybQY7CFQ6CXJhbmtpBw%3D%3D--8903b99d5aefa9c349cf1f654067f6e3992740cc

https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBT5DmTDFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSI7L2hjL2VuLWdiL2FydGljbGVzLzIzOTI4OTQxNTA4ODg0LVRlcm1zLWFuZC1Db25kaXRpb25zBjsIVDoJcmFua2kI--e99c3f4153a51c8f9544102d602b267a6897e9dd

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166 lines

−	Contact us
+	[Contact us](https://dsarequests.moderation.booking.com/hc/en-gb/requests/new)
+	[Sign in](https://dsarequests.moderation.booking.com/access/normal "Login")

−	Sign in
+	1. [DSA Data Request](https://dsarequests.moderation.booking.com/hc/en-gb)
+	2. [DSA Researchers Data Request Portal](https://dsarequests.moderation.booking.com/hc/en-gb/categories/[ID_REDACTED]-DSA-Researchers-Data-Request-Portal)
+	3. [Data Catalogue](https://dsarequests.moderation.booking.com/hc/en-gb/sections/[ID_REDACTED]-Data-Catalogue)

−	DSA Data Request
+	### Articles in this section

−	DSA Researchers Data Request Portal
+	- [Types of data assets](https://dsarequests.moderation.booking.com/hc/en-gb/articles/[ID_REDACTED]-Types-of-data-assets)

−	Data Catalogue
−
−	Articles in this section
−
−	Types of data assets
−
−	Types of data assets
+	# Types of data assets

	This data catalogue describes the types of data assets (including their data structure, metadata and access modalities) that vetted researchers may request access to for the purposes set out in Article 40(4) DSA. The contents of this data catalogue is non-exhaustive and will be regularly updated.

−	Data asset
−
−	Description
−
−	Structure & Metadata
−
−	Data access modalities
−
−	Items of content infringing terms & conditions or deemed illegal
−
−	Number of items removed through automated or manual detection
−
−	Fields: detection method (automated/manual), policy violation, date of removal
−
−	Secure research environment; aggregated
−
−	User notices regarding illegal content or policy violations
−
−	Number of user notices received relating to illegal content
−
−	Fields: type of alleged illegal content, actions taken on the basis of terms and conditions or law, average time to respond, policy violation
−
−	Secure research environment; aggregated
−
−	User notices regarding illegal listings
−
−	Number of user notices received relating to illegal listings
−
−	Fields: categorised by type of illegality, average time to respond, country of listing (EU)
−
−	Secure research environment; aggregated
−
−	Appeals data
−
−	Number of appeals
−
−	Fields: decision taken, average time to take decision, number of reversals, policy
−
−	Secure research environment, aggregated
−
−	Effectiveness of automated detection systems
−
−	Performance of automated tools for identifying infringing content
−
−	Fields: detection model type, accuracy, precision and recall, monthly trend
−
−	Secure research environment; aggregated KPIs only
−
−	Fake listings removed
−
−	Number of fake listings removed in the EU through automated or manual verification
−
−	Fields: detection method (automated/manual), month of detection, country of listing (EU), detection stage (pre-/after-onboarding), average time to action
−
−	Secure research environment; anonymised and aggregated
−
−	Fake reviews identified
−
−	Number of fake reviews removed through automated or manual verification
−
−	Fields: detection method (automated/manual), average time to action
−
−	Secure research environment, aggregated
−
−	Mitigation measures effectiveness
−
−	Data showing effectiveness of mitigation measures relating to fraudulent listings (e.g. performance metrics)
−
−	Fields: ratio of fake listings identified pre-onboarding versus post-onboarding over a 12-month period
−
−	Secure research environment, aggregated KPIs only.
−
−	Case management data collection
−
−	Data showing cases reviewed by T&S, including the account restrictions imposed.
−
−	Fields: T&S case tracking, category of case, type of response, date of escalations, date of response, country of accommodation.
−
−	Secure research environment, Anonymised, Minimised
−
−	Number of orders relating to illegal listings
−
−	Data showing number of orders from Member State authorities relating to illegal listings
−
−	Fields: categorised by type of illegality, action taken, categorised by Member State
−
−	Secure research environment; aggregated
+	\| Data asset \| Description \| Structure & Metadata \| Data access modalities \|
+	\| --- \| --- \| --- \| --- \|
+	\| Items of content infringing terms & conditions or deemed illegal \| Number of items removed through automated or manual detection \| Fields: detection method (automated/manual), policy violation, date of removal \| Secure research environment; aggregated \|
+	\| User notices regarding illegal content or policy violations \| Number of user notices received relating to illegal content \| Fields: type of alleged illegal content, actions taken on the basis of terms and conditions or law, average time to respond, policy violation \| Secure research environment; aggregated \|
+	\| User notices regarding illegal listings \| Number of user notices received relating to illegal listings \| Fields: categorised by type of illegality, average time to respond, country of listing (EU) \| Secure research environment; aggregated \|
+	\| Appeals data \| Number of appeals \| Fields: decision taken, average time to take decision, number of reversals, policy \| Secure research environment, aggregated \|
+	\| Effectiveness of automated detection systems \| Performance of automated tools for identifying infringing content \| Fields: detection model type, accuracy, precision and recall, monthly trend \| Secure research environment; aggregated KPIs only \|
+	\| Fake listings removed \| Number of fake listings removed in the EU through automated or manual verification \| Fields: detection method (automated/manual), month of detection, country of listing (EU), detection stage (pre-/after-onboarding), average time to action \| Secure research environment; anonymised and aggregated \|
+	\| Fake reviews identified \| Number of fake reviews removed through automated or manual verification \| Fields: detection method (automated/manual), average time to action \| Secure research environment, aggregated \|
+	\| Mitigation measures effectiveness \| Data showing effectiveness of mitigation measures relating to fraudulent listings (e.g. performance metrics) \| Fields: ratio of fake listings identified pre-onboarding versus post-onboarding over a 12-month period \| Secure research environment, aggregated KPIs only. \|
+	\| Case management data collection \| Data showing cases reviewed by T&S, including the account restrictions imposed. \| Fields: T&S case tracking, category of case, type of response, date of escalations, date of response, country of accommodation. \| Secure research environment, Anonymised, Minimised \|
+	\| Number of orders relating to illegal listings \| Data showing number of orders from Member State authorities relating to illegal listings \| Fields: categorised by type of illegality, action taken, categorised by Member State \| Secure research environment; aggregated \|

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	0 out of 0 found this helpful

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+	[Return to top](https://dsarequests.moderation.booking.com/hc/en-gb/articles/[ID_REDACTED]-Types-of-data-assets#article-container)

−	Related articles
+	### Related articles

−	Contact Us
+	- [Contact Us](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBR%2BmSSdJjoYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSIxL2hjL2VuLWdiL2FydGljbGVzLzQyNDU2MzY1NzYwMDIwLUNvbnRhY3QtVXMGOwhUOglyYW5raQY%3D--24e985673a1fbc9c2fadea47d56bb15f164fe984)
+	- [DSA Data Researchers Request form](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBQX7T2aFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJIL2hjL2VuLWdiL2FydGljbGVzLzIzNzUyMjA4MDk0OTk2LURTQS1EYXRhLVJlc2VhcmNoZXJzLVJlcXVlc3QtZm9ybQY7CFQ6CXJhbmtpBw%3D%3D--8903b99d5aefa9c349cf1f654067f6e3992740cc)
+	- [Terms and Conditions](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBT5DmTDFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSI7L2hjL2VuLWdiL2FydGljbGVzLzIzOTI4OTQxNTA4ODg0LVRlcm1zLWFuZC1Db25kaXRpb25zBjsIVDoJcmFua2kI--e99c3f4153a51c8f9544102d602b267a6897e9dd)
+	- [Privacy Statement for researchers requesting access to data under DSA](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCJSDy7KzFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJsL2hjL2VuLWdiL2FydGljbGVzLzIzODYxNTQzMDExMjIwLVByaXZhY3ktU3RhdGVtZW50LWZvci1yZXNlYXJjaGVycy1yZXF1ZXN0aW5nLWFjY2Vzcy10by1kYXRhLXVuZGVyLURTQQY7CFQ6CXJhbmtpCQ%3D%3D--9d2ef84b76ec3abf41eb269779237be76537d96c)
+	- [Booking.com Researcher Data Use Policy](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCJSOZLCzFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJNL2hjL2VuLWdiL2FydGljbGVzLzIzODYxNTAyNzA5Mzk2LUJvb2tpbmctY29tLVJlc2VhcmNoZXItRGF0YS1Vc2UtUG9saWN5BjsIVDoJcmFua2kK--1d9ca92d954cddb2946f61425601ff85b7e3164f)

−	Terms and Conditions
−
−	DSA Data Researchers Request form
−
−	Privacy Statement for researchers requesting access to data under DSA
−
−	Booking.com Researcher Data Use Policy
−
−	Comments
+	### Comments

	0 comments

	Article is closed for comments.

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+	[DSA Data Request](https://dsarequests.moderation.booking.com/hc/en-gb "Home")

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Previous · 10 Apr 2026, 06:53 (Berlin)		Current · 2 May 2026, 20:32 (Berlin)
−	Contact us	+	[Contact us](https://dsarequests.moderation.booking.com/hc/en-gb/requests/new)
		+	[Sign in](https://dsarequests.moderation.booking.com/access/normal "Login")

−	Sign in	+	1. [DSA Data Request](https://dsarequests.moderation.booking.com/hc/en-gb)
		+	2. [DSA Researchers Data Request Portal](https://dsarequests.moderation.booking.com/hc/en-gb/categories/[ID_REDACTED]-DSA-Researchers-Data-Request-Portal)
		+	3. [Data Catalogue](https://dsarequests.moderation.booking.com/hc/en-gb/sections/[ID_REDACTED]-Data-Catalogue)

−	DSA Data Request	+	### Articles in this section

−	DSA Researchers Data Request Portal	+	- [Types of data assets](https://dsarequests.moderation.booking.com/hc/en-gb/articles/[ID_REDACTED]-Types-of-data-assets)

−	Data Catalogue	+	# Types of data assets
−
−	Articles in this section
−
−	Types of data assets
−
−	Types of data assets

	This data catalogue describes the types of data assets (including their data structure, metadata and access modalities) that vetted researchers may request access to for the purposes set out in Article 40(4) DSA. The contents of this data catalogue is non-exhaustive and will be regularly updated.		This data catalogue describes the types of data assets (including their data structure, metadata and access modalities) that vetted researchers may request access to for the purposes set out in Article 40(4) DSA. The contents of this data catalogue is non-exhaustive and will be regularly updated.

−	Data asset	+	\| Data asset \| Description \| Structure & Metadata \| Data access modalities \|
−		+	\| --- \| --- \| --- \| --- \|
−	Description	+	\| Items of content infringing terms & conditions or deemed illegal \| Number of items removed through automated or manual detection \| Fields: detection method (automated/manual), policy violation, date of removal \| Secure research environment; aggregated \|
−		+	\| User notices regarding illegal content or policy violations \| Number of user notices received relating to illegal content \| Fields: type of alleged illegal content, actions taken on the basis of terms and conditions or law, average time to respond, policy violation \| Secure research environment; aggregated \|
−	Structure & Metadata	+	\| User notices regarding illegal listings \| Number of user notices received relating to illegal listings \| Fields: categorised by type of illegality, average time to respond, country of listing (EU) \| Secure research environment; aggregated \|
−		+	\| Appeals data \| Number of appeals \| Fields: decision taken, average time to take decision, number of reversals, policy \| Secure research environment, aggregated \|
−	Data access modalities	+	\| Effectiveness of automated detection systems \| Performance of automated tools for identifying infringing content \| Fields: detection model type, accuracy, precision and recall, monthly trend \| Secure research environment; aggregated KPIs only \|
−		+	\| Fake listings removed \| Number of fake listings removed in the EU through automated or manual verification \| Fields: detection method (automated/manual), month of detection, country of listing (EU), detection stage (pre-/after-onboarding), average time to action \| Secure research environment; anonymised and aggregated \|
−	Items of content infringing terms & conditions or deemed illegal	+	\| Fake reviews identified \| Number of fake reviews removed through automated or manual verification \| Fields: detection method (automated/manual), average time to action \| Secure research environment, aggregated \|
−		+	\| Mitigation measures effectiveness \| Data showing effectiveness of mitigation measures relating to fraudulent listings (e.g. performance metrics) \| Fields: ratio of fake listings identified pre-onboarding versus post-onboarding over a 12-month period \| Secure research environment, aggregated KPIs only. \|
−	Number of items removed through automated or manual detection	+	\| Case management data collection \| Data showing cases reviewed by T&S, including the account restrictions imposed. \| Fields: T&S case tracking, category of case, type of response, date of escalations, date of response, country of accommodation. \| Secure research environment, Anonymised, Minimised \|
−		+	\| Number of orders relating to illegal listings \| Data showing number of orders from Member State authorities relating to illegal listings \| Fields: categorised by type of illegality, action taken, categorised by Member State \| Secure research environment; aggregated \|
−	Fields: detection method (automated/manual), policy violation, date of removal
−
−	Secure research environment; aggregated
−
−	User notices regarding illegal content or policy violations
−
−	Number of user notices received relating to illegal content
−
−	Fields: type of alleged illegal content, actions taken on the basis of terms and conditions or law, average time to respond, policy violation
−
−	Secure research environment; aggregated
−
−	User notices regarding illegal listings
−
−	Number of user notices received relating to illegal listings
−
−	Fields: categorised by type of illegality, average time to respond, country of listing (EU)
−
−	Secure research environment; aggregated
−
−	Appeals data
−
−	Number of appeals
−
−	Fields: decision taken, average time to take decision, number of reversals, policy
−
−	Secure research environment, aggregated
−
−	Effectiveness of automated detection systems
−
−	Performance of automated tools for identifying infringing content
−
−	Fields: detection model type, accuracy, precision and recall, monthly trend
−
−	Secure research environment; aggregated KPIs only
−
−	Fake listings removed
−
−	Number of fake listings removed in the EU through automated or manual verification
−
−	Fields: detection method (automated/manual), month of detection, country of listing (EU), detection stage (pre-/after-onboarding), average time to action
−
−	Secure research environment; anonymised and aggregated
−
−	Fake reviews identified
−
−	Number of fake reviews removed through automated or manual verification
−
−	Fields: detection method (automated/manual), average time to action
−
−	Secure research environment, aggregated
−
−	Mitigation measures effectiveness
−
−	Data showing effectiveness of mitigation measures relating to fraudulent listings (e.g. performance metrics)
−
−	Fields: ratio of fake listings identified pre-onboarding versus post-onboarding over a 12-month period
−
−	Secure research environment, aggregated KPIs only.
−
−	Case management data collection
−
−	Data showing cases reviewed by T&S, including the account restrictions imposed.
−
−	Fields: T&S case tracking, category of case, type of response, date of escalations, date of response, country of accommodation.
−
−	Secure research environment, Anonymised, Minimised
−
−	Number of orders relating to illegal listings
−
−	Data showing number of orders from Member State authorities relating to illegal listings
−
−	Fields: categorised by type of illegality, action taken, categorised by Member State
−
−	Secure research environment; aggregated

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	0 out of 0 found this helpful		0 out of 0 found this helpful

−	Have more questions? Submit a request	+	Have more questions? [Submit a request](https://dsarequests.moderation.booking.com/hc/en-gb/requests/new)

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−	Related articles	+	### Related articles

−	Contact Us	+	- [Contact Us](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBR%2BmSSdJjoYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSIxL2hjL2VuLWdiL2FydGljbGVzLzQyNDU2MzY1NzYwMDIwLUNvbnRhY3QtVXMGOwhUOglyYW5raQY%3D--24e985673a1fbc9c2fadea47d56bb15f164fe984)
		+	- [DSA Data Researchers Request form](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBQX7T2aFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJIL2hjL2VuLWdiL2FydGljbGVzLzIzNzUyMjA4MDk0OTk2LURTQS1EYXRhLVJlc2VhcmNoZXJzLVJlcXVlc3QtZm9ybQY7CFQ6CXJhbmtpBw%3D%3D--8903b99d5aefa9c349cf1f654067f6e3992740cc)
		+	- [Terms and Conditions](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCBT5DmTDFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSI7L2hjL2VuLWdiL2FydGljbGVzLzIzOTI4OTQxNTA4ODg0LVRlcm1zLWFuZC1Db25kaXRpb25zBjsIVDoJcmFua2kI--e99c3f4153a51c8f9544102d602b267a6897e9dd)
		+	- [Privacy Statement for researchers requesting access to data under DSA](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCJSDy7KzFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJsL2hjL2VuLWdiL2FydGljbGVzLzIzODYxNTQzMDExMjIwLVByaXZhY3ktU3RhdGVtZW50LWZvci1yZXNlYXJjaGVycy1yZXF1ZXN0aW5nLWFjY2Vzcy10by1kYXRhLXVuZGVyLURTQQY7CFQ6CXJhbmtpCQ%3D%3D--9d2ef84b76ec3abf41eb269779237be76537d96c)
		+	- [Booking.com Researcher Data Use Policy](https://dsarequests.moderation.booking.com/hc/en-gb/related/click?data=BAh7CjobZGVzdGluYXRpb25fYXJ0aWNsZV9pZGwrCJSOZLCzFToYcmVmZXJyZXJfYXJ0aWNsZV9pZGwrCJQYODTbJjoLbG9jYWxlSSIKZW4tZ2IGOgZFVDoIdXJsSSJNL2hjL2VuLWdiL2FydGljbGVzLzIzODYxNTAyNzA5Mzk2LUJvb2tpbmctY29tLVJlc2VhcmNoZXItRGF0YS1Vc2UtUG9saWN5BjsIVDoJcmFua2kK--1d9ca92d954cddb2946f61425601ff85b7e3164f)

−	Terms and Conditions	+	### Comments
−
−	DSA Data Researchers Request form
−
−	Privacy Statement for researchers requesting access to data under DSA
−
−	Booking.com Researcher Data Use Policy
−
−	Comments

	0 comments		0 comments

	Article is closed for comments.		Article is closed for comments.

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