EY helps clients create long-term value for all stakeholders. Enabled by data and technology, our services and solutions provide trust through assurance and help clients transform, grow and operate.
At EY, our purpose is building a better working world. The insights and services we provide help to create long-term value for clients, people and society, and to build trust in the capital markets.
This website "ey.com" uses cookies, pixel tags, Web Beacons and other web technologies such as CAPTCHA’s to improve the website’s performance and to enhance your browsing experience. Certain areas of the website also use cookies to understand more about you, so we can offer you a more personalised browsing experience.
You can find out more about cookies and how to manage them in the information below. You can change your cookie settings and disable some or all cookies for this website at any time at https://www.eylaw.ca/en_ca/cookie-settings. You can also change your browser settings so that cookies from the website cannot be placed on your device.
If you have any questions in relation to the cookies we use please contact us.
What are Web Beacons?
EY occasionally advertises on third-party web sites. As part of our effort to track the success of our advertising campaigns, we may at times use a visitor identification technology such as “web beacons”, or “action tags”, which count visitors who have come to the website after being exposed to an EY banner ad on a third-party site. We do not use this technology to access your personal information and it is only used to compile aggregated statistics about visitors who come to the website to gauge the effectiveness of our ads.
A “cookie” is technology that allows the website to store tokens of information (an “identifier”) in your browser used by the website while you are on the website. Cookies are then sent back to the website on each subsequent visit, or to another webpage that recognises that cookie. Cookies are used in order to make the website work, or to work more efficiently, as well as to provide information to the owners of the website.
Cookies do lots of different jobs, like letting you navigate between pages efficiently, remembering your preferences, and generally improving the user experience. Cookies may tell us, for example, whether you have visited the website before or whether you are a new visitor. They can also help to ensure that adverts you see online are more relevant to you and your interests.
When landing on this website, you have been given the opportunity to accept cookies used on this website, to accept certain categories of cookies and decline others, or to decline all cookies. If you have accepted our use of some or all cookies, the following information relates to cookies used on this website only. Please note that any consent to accept or to decline cookies is limited to this website only and not to other local EY sites or any other pages, which may be hyperlinked to this website. For more information on cookies used by those websites, please refer to the specific privacy notice or cookie policy on those websites. If you have questions please contact us.
There are two broad categories of cookies:
First party cookies, served directly by us to your device.
Third party cookies, which are served by a third party on our behalf.
Cookies can remain on your computer or mobile device for different periods of time. Some cookies are “session cookies”, meaning that they exist only while your browser is open. These are deleted automatically once you close your browser. Other cookies are “permanent cookies”, meaning that they survive after your browser is closed. They can be used by the website to recognise your computer when you open your browser and browse the Internet again.
Do Not Track
If we detect that you have enabled the Do Not Track setting in your browser, we will automatically disable Advertising/Targeting cookies.
The website uses the cookies that perform four functions, as classified below:
Essential/strictly necessary cookies, which are essential to the functioning of the website.
Performance cookies, which help us measure the website’s performance and improve your experience. In using performance cookies we do not store any personal data, and only use the information collected through these cookies in aggregated and anonymised form;
Functionality cookies, which allow us to enhance your experience (for example by remembering any settings you may have selected);
Advertising/targeting cookies, which we use to track user activity and sessions so that we can deliver a more personalized service, and (in the case of advertising cookies) which are set by the third parties with whom we execute advertising campaigns and allow us to provide advertisements relevant to you; and
Social media cookies, which allow you to share content on social media channels, such as Facebook and Twitter.
In addition, we also utilise cookies on certain pages of the website to communicate with third party data suppliers in order to extrapolate your digital behaviour. This help us to understand and target more relevant advertising in the future. The information we receive is all aggregate and anonymous, but will include statistics such as demographics, online behaviour, product interests and lifestyle. Targeting and tracking cookies are provided via trusted third party suppliers. Should you require more information regarding our suppliers and how these cookies operate please contact us.
The website deploys the following cookies:
Cookie provider
Name of cookie
Purpose of cookie
Type of cookie
Duration of cookie
Adobe Analytics
AMCV_###@AdobeOrg
Identifies the same visitor across different Marketing Cloud Solution.
First party
2 years
Adobe Analytics
AMCVS_###@Adobe.Org
Cookie used to detect new sessions for getting the visitor ID cookie AMCV_###@AdobeOrg. The value is a 0 or 1.
First party
Current session
Adobe Analytics
demdex
The demdex cookie contains the demdex ID, which is generated by the DCS.
Third party
180 days
Adobe Analytics
s_cc
This cookie is set and read by the JavaScript code to determine if cookies are enabled (simply set to "True").
First party
Current session
Adobe Analytics
s_sq
This cookie is set and read by the JavaScript code when the ClickMap functionality and the Activity Map functionality are enabled; it contains information about the previous link that was clicked on by the user.
First party
Current session
Adobe Analytics
s_ecid
The s_ecid cookie contains a copy of the Experience Cloud ID (ECID) or MID. The MID is stored in a key-value pair that follows this syntax, s_ecid=MCMID
First party
2 years
Adobe Target
mbox
A cookie used to keeps a number of values (session ID, pc ID, check and disable) to manage how visitors experience Target campaigns.
First party
2 years
Adobe Target
at_check
Used to determine if a visitor supports cookies. Set each time a visitor requests a page.
First party
Session
Brightcove
_bc_uuid
Unique identifier of the visitor.
Third party
15 years
Brightcove
_ga
Used to store the Client ID for tracking purposes.
Third party
2 years
Brightcove
_gid
Used to distinguish users.
Third party
24 hours
Demandbase
IUUID
Used for performance and optimization of Demandbase data and reporting.
Third party persistent
2 years
Doubleclick
id
DoubleClick uses cookies to improve advertising. Some common applications are to target advertising based on what’s relevant to a user, to improve reporting on campaign performance, and to avoid showing ads the user has already seen.
Third party persistent
2 years
Doubleclick
test_cookie
Used to check if the user's browser supports cookies
Third party
1 day
Doubleclick
RUL
DoubleClick uses cookies to improve advertising. Some common applications are to target advertising based on what’s relevant to a user, to improve reporting on campaign performance, and to avoid showing ads the user has already seen.
Third party
1 year
Dun & Bradstreet
D41ID
Contains a GUID that uniquely identifies that individual in our cloud-based cache.
Third party
One year
Dun & Bradstreet
D41IDT
Contains a “transaction ID” that is used to group all events originating from a single pixel fire event.
Third party session
Session
EY
cookiePolicyChecksum
Used to check if cookie policy has changed since the user has accepted cookie policy.
First party
3 months if consent given for selected cookie categories
1 year if consent given for all
EY
cookieGroupChecksum
Used to check if cookie groups have changed since the user has given consent.
First party
3 months if consent given for selected cookie categories
1 year if consent given for all
EY
cookieToRemove
Used to list cookies which should be removed.
First party
1 minute
EY
XSRF-TOKEN
A temporary token obtained on the website that enables the user to submit a contact form and prevents cross-site scripting which is a security vulnerability.
First party
Current session
EY
eyup_<artice-page-name>
A cookie used to remember that upvote was performed by the visitor on the given page. Name of the cookie equals to the name of page upvote was clicked.
First party
1 year
EY
BaseCountry
Country the existing user belongs to. Geolocalization of the visitor.
First party
1 day
EY
Country
An EY country website selected by the user.
First party
180 days
EY
Locale
A language for the selected country.
First party
180 days
EY
LocationSelector
A flag which indicates if the location selector has been used.
First party
180 days
EY
Org
Organization the existing user belongs to.
First party
180 days
EY
recentSearches
Recent searches of the user. Website uses this information to present user's recent searches in the search box.
First party
12 days
EY
acceptedCookiePolicies
The cookie consists of policy checksums on country sites a visitor has given a consent
First party
1 year
Facebook
_fbp
This cookie is used to provide you with more relevant advertising across Facebook.
First party
90 days
Facebook
fr
This cookie is used to provide you with more relevant advertising across Facebook.
Third party
90 days
Google
_gcl_dc
Used as a conversion linker tag in web and AMP containers that can be configured to link across domains for cases where you have the landing pages and conversion pages on multiple domains for Google Campaign Manager
First party
Impressions - 14 days; Clicks - 30 days
Google
IDE
Advertising cookie on non-Google sites.
First party
Impressions - 14 days; Clicks - 30 days
Google
_gcl_au
Used as a conversion linker tag in web and AMP containers that can be configured to link across domains for cases where you have the landing pages and conversion pages on multiple domains for Google Adsense
First party
90 days
Linkedin
BizoID
Used by LinkedIn Insight Tag to enable in-depth campaign reporting and discover new business demographics by layering LinkedIn data to website visitors data
First party
180 days
Linkedin
BizoData
Used by LinkedIn Insight Tag to enable in-depth campaign reporting and discover new business demographics by layering LinkedIn data to website visitors data
First party
180 days
Linkedin
BizoUserMatchHistory
Used by LinkedIn Insight Tag to enable in-depth campaign reporting and discover new business demographics by layering LinkedIn data to website visitors data
First party
180 days
Linkedin
BizoNetworkPartnerIndex
Used by LinkedIn Insight Tag to enable in-depth campaign reporting and discover new business demographics by layering LinkedIn data to website visitors data
First party
180 days
Linkedin
UserMatchHistory
Used by LinkedIn Insight Tag to enable in-depth campaign reporting and discover new business demographics by layering LinkedIn data to website visitors data
Third party
30 days
Linkedin
U
Used by LinkedIn Insight Tag for Browser Identifier
Third party
90 days
Linkedin
li_sugr
Used by LinkedIn Insight Tag for Browser Identifier
Third party
90 days
Linkedin
land
Session-based cookie used for Sign-in with Linkedin and/or for Linkedin follow feature
Third party
Session
Linkedin
bscookie
Secure Browser Cookie
Third party
2 years
Linkedin
bcookie
Cookie used for Sign-in with LinkedIn and/or for LinkedIn follow feature
Third party
2 years
Linkedin
lidc
Cookie used for Sign-in with LinkedIn and/or for LinkedIn follow feature
Third party
1 day
Linkedin
lissc
Used to ensure there is correct SameSite attribute for all cookies in that browser
Third party
365 days
Linkedin
cf_ob_info
Used by Cloudflare to track the request path and status through Cloudflare network to end servers for security purpose
Third party
3 days
LinkedIn
cf_use_ob
Used by Cloudflare in the event servers are down, for showing a cached version of any requested web page
Third party
3 days
Liveramp
RLAS3
Contains encrypted unique identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Six months, refreshed upon interaction with LiveRamp’s partner network
Liveramp
PXRC
Contains unique identifier for recency tracking that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Six months, refreshed upon interaction with LiveRamp’s partner network
Marketo
_mkto_trk
This allows a website to track visitor behaviour on the sites on which the cookie is installed and to link a visitor to the recipient of an email marketing campaign, to measure campaign effectiveness. Tracking is performed anonymously until a user identifies himself by submitting a form.
First party
2 years
Microsoft Bing Ads
MR
Analytics cookie that's used to pass user action information to the Bing advertising network.
Third party
180 days
Microsoft Bing Ads
MUID
Used widely by Microsoft as a unique user ID. This bing.com cookie enables tracking by synchronising the ID across many Microsoft domains.
Third party
390 days
Microsoft Bing Ads
MMUIDB
This cookie registers data about you from multiple visits and on multiple websites. This information is used to measure the efficiency of advertisement on websites.
Third party
390 days
Microsoft Bing Ads
_uetsid
Used by Microsoft Bing Ads and is a tracking cookie. It allows us to engage with a user that has previously visited our website.
Third party
Session
Microsoft Bing Ads
_uetvid
Used by Microsoft Bing Ads and is a tracking cookie. It allows us to engage with a user that has previously visited our website.
First party
15 days
Neustar
AA
Contains numeric identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Five years
Neustar
AB
Contains encrypted unique identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Thirteen months; all are refreshed upon interaction with Neustar’s partner network
Neustar
UUID
Contains encrypted unique identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Thirteen months; all are refreshed upon interaction with Neustar’s partner network
Power BI
ARRAffinity
Used to aid people who need to stay with a certain instance of web app or web site in Azure. Helps in Identifying which Power BI cluster will receive and service the request sent by website when loading embedded content.
Third party
Session
Power BI
WFESessionId
Used for telemetry, it collects session information that is normally used for troubleshooting in case of issues.
Third party
Session
s_dfa
Adobe Analytics
Used to restrict DoubleClick for Advertisers calls to once per visit.
First party
Session
StackAdapt
sa-user-id
Random Identifier for user identification
Third party
1 year
StackAdapt
sa-user-id-v2
Random Identifier for user identification (newer version of ID)
Third party
1 year
Teads
tt_viewer
Used to track the number of visitors coming to EY.com via the Teads display ads. It also enables remarketing, analysis and reporting of EY’s advertising campaigns by matching EY.com visitors anonymously to their Teads ID.
Third party
1 year
Twitter
personalization_id
Used to measure the effectiveness of Twitter advertising campaigns
Third party
2 years
Twitter
auth_token
Used when a user logs in to the twitter.com website
Third party
2 years
Verizon
A3
Used to track the post-click experience of users coming to EY.com via Verizon advertisements and enable EY to understand which audience segments are best to target for EY lines of business.
Third party
13 months
Verizon
B
Used to track the post-click experience of users coming to EY.com via Verizon advertisements and enable EY to understand which audience segments are best to target for EY lines of business.
Third party
13 months
Vuture
intEmailHistoryId
Used to identify a unique visitor as they click onto the site from a newsletter to which they have subscribed with articles from the site. The cookie records the pages visited on the site and time spent on the page.
Third party persistent
1 year
Wirewax player
wirewax-player-impressions
Latest videos played on the page.
First party
2 years
Wirewax player
_ga
Used to store the Client ID for tracking purposes.
Third party
2 years
Wirewax player
mp_#####_mixpanel
Identify who user is for tracking purposes.
Third party
1 year
Wirewax player
optimizelyEndUserId
Stores unique optimizely identifier. It's a combination of a timestamp and random number. No other information about visitor is stored inside.
Third party
10 years
LiveRamp
rlas3
Contains encrypted unique identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Six months, refreshed upon interaction with LiveRamp’s partner network
LiveRamp
PXRC
Contains unique identifier for recency tracking that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Six months, refreshed upon interaction with LiveRamp’s partner network
Marketo
_mkto_trk
This allows a website to track visitor behaviour on the sites on which the cookie is installed and to link a visitor to the recipient of an email marketing campaign, to measure campaign effectiveness. Tracking is performed anonymously until a user identifies himself by submitting a form.
First party
2 years
Microsoft Bing Ads
MR
Analytics cookie that's used to pass user action information to the Bing advertising network.
Third party
180 days
Microsoft Bing Ads
MUID
Used widely by Microsoft as a unique user ID. This bing.com cookie enables tracking by synchronising the ID across many Microsoft domains.
Third party
390 days
Microsoft Bing Ads
MMUIDB
This cookie registers data about you from multiple visits and on multiple websites. This information is used to measure the efficiency of advertisement on websites.
Third party
390 days
Microsoft Bing Ads
_uetsid
Used by Microsoft Bing Ads and is a tracking cookie. It allows us to engage with a user that has previously visited our website.
First party
Session
Microsoft Bing Ads
_uetvid
Used by Microsoft Bing Ads and is a tracking cookie. It allows us to engage with a user that has previously visited our website.
First party
15 days
Neustar
AA
Contains numeric identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Five years
Neustar
AB
Contains encrypted unique identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Thirteen months; all are refreshed upon interaction with Neustar’s partner network
Neustar
UUID
Contains encrypted unique identifier that is used for proprietary data onboarding solution with Dun & Bradstreet
Third party
Thirteen months; all are refreshed upon interaction with Neustar’s partner network
Power BI
ARRAffinity
Used to aid people who need to stay with a certain instance of web app or web site in Azure. Helps in Identifying which Power BI cluster will receive and service the request sent by website when loading embedded content.
Third party
Session
Power BI
WFESessionId
Used for telemetry, it collects session information that is normally used for troubleshooting in case of issues.
Third party
Session
s_dfa
Adobe Analytics
Used to restrict DoubleClick for Advertisers calls to once per visit.
Third party
Session
StackAdapt
sa-user-id
Random Identifier for user identification
Third party
1 year
StackAdapt
sa-user-id-v2
Random Identifier for user identification (newer version of ID)
Third party
1 year
Teads
tt_viewer
Used to track the number of visitors coming to EY.com via the Teads display ads. It also enables remarketing, analysis and reporting of EY’s advertising campaigns by matching EY.com visitors anonymously to their Teads ID.
Third party
1 year
Twitter
personalization_id
Used to measure the effectiveness of Twitter advertising campaigns
Third party
2 years
Twitter
auth_token
Used when a user logs in to the twitter.com website
Third party
2 years
Verizon
A3
Used to track the post-click experience of users coming to EY.com via Verizon advertisements and enable EY to understand which audience segments are best to target for EY lines of business.
First Party
13 months
Verizon
B
Used to track the post-click experience of users coming to EY.com via Verizon advertisements and enable EY to understand which audience segments are best to target for EY lines of business.
First Party
13 months
Vuture
intEmailHistoryId
Used to identify a unique visitor as they click onto the site from a newsletter to which they have subscribed with articles from the site. The cookie records the pages visited on the site and time spent on the page.
Third party persistent
1 year
Wirewax player
wirewax-player-impressions
Latest videos played on the page.
First party
2 years
Wirewax player
_ga
Used to store the Client ID for tracking purposes.
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