Privacy Notice
Last updated: August 24, 2026
Arreguin Sánchez y Asociados S.C., operating commercially under the name AS Consulting Group, recognizes the importance of protecting the privacy and personal data of people who visit ascg.global, request information about our services, or communicate with our teams through the available digital channels.
This Privacy Notice explains what personal data we may process, the purposes for which it may be used, and the mechanisms available to exercise the corresponding rights.
1. Identity and Address of the Data Controller
Arreguin Sánchez y Asociados S.C. (AS Consulting Group), with an address at Avenida Obrero Mundial 644, Colonia Atenor Salas, Alcaldía Benito Juárez, C.P. 03010, Ciudad de México, México, is responsible for processing and protecting the personal data covered by this Privacy Notice.
For any matter related to privacy, personal data protection, or the exercise of ARCO rights, you may contact us through:
Email: contacto@ascg.mx
Website: https://ascg.global/
2. Scope of this Privacy Notice
This Privacy Notice applies primarily to personal data processing related to:
- browsing ascg.global;
- requests for information about AS Consulting Group and its services;
- communications initiated through the website;
- interactions through the contact channels linked from ascg.global, including WhatsApp;
- initial assistance for prospects and interested parties;
- routing inquiries to the appropriate teams or advisors.
This notice does not necessarily replace the privacy notices that may apply to clients who later engage professional services and provide accounting, tax, financial, asset-related, labor, corporate, or other information for the provision of those services.
When a professional relationship requires additional processing, specific notices, consents, or terms may apply.
3. Personal Data We May Process
Depending on how you interact with AS Consulting Group, we may process personal data that you voluntarily provide, including:
- first and last name;
- telephone number or number associated with WhatsApp;
- email address;
- company, corporate name, or trade name;
- country or market related to your inquiry;
- position or relationship with the company you represent;
- service or area of interest;
- information voluntarily included in messages or communications;
- relevant content from conversations held through our automated channels or with our advisors.
Our systems or technology providers may also generate certain technical information related to browsing, security, and the operation of digital services, such as:
- IP address;
- browser type;
- device type;
- operating system;
- date and time of access;
- pages or sections visited;
- technical and security logs.
This data will be processed only to the extent necessary, appropriate, and relevant for the stated purposes.
4. Financial, Asset-Related, and Sensitive Personal Data
The ascg.global website and its general information channels are not designed to initially request sensitive personal data or financial, asset-related, tax, or confidential documentation required to provide professional services.
Therefore, we recommend that you do not voluntarily send the following through general forms, public messages, or initial conversations:
- passwords;
- e.signature credentials;
- digital certificates;
- banking information;
- tax returns;
- accounting documentation;
- medical information;
- biometric data;
- or other particularly confidential information.
When certain professional services subsequently require financial, asset-related, tax, or other protected information, it must be collected through appropriate processes and channels and in accordance with the applicable notices or consents.
Current law requires express consent to process financial or asset-related data, except where legal exemptions apply, and a heightened standard for sensitive personal data. Chamber of Deputies
5. Primary Purposes of Processing
The personal data provided may be used for the following necessary purposes related to the data subject’s request:
- respond to inquiries and requests for information;
- provide information about AS Consulting Group’s services;
- identify the type of service or business need related to the inquiry;
- identify the relevant country, market, or jurisdiction;
- answer questions submitted through our digital channels;
- provide automated assistance when that functionality is available;
- provide human assistance when requested or necessary;
- route inquiries to the appropriate team, area, or advisor;
- follow up on requests initiated by the data subject;
- prepare service proposals when requested;
- establish commercial contact requested by the interested party;
- maintain the records necessary to follow up on communications;
- protect the security, integrity, and availability of the website and our digital channels;
- prevent abusive, fraudulent, or unauthorized use of our systems.
The data will not be used for purposes incompatible with those described here without obtaining the required consent, where applicable.
6. Use of WhatsApp and Automated Systems
ascg.global may provide buttons or links that allow users to start a conversation through WhatsApp.
When using those links, the user technically leaves the ascg.global website and begins an interaction through a third-party technology platform whose own policies, terms, and privacy mechanisms may apply.
Assistance through WhatsApp may incorporate technology tools or automated systems provided or operated with support from external providers.
Depending on the nature of the inquiry, certain matters may be resolved through automated assistance without human intervention.
When specialized assistance is necessary or the person asks to speak with an advisor, relevant information may be used to route the inquiry to the appropriate team.
AS Consulting Group may rely on technology providers to facilitate the operation of these channels. Any processing performed by those providers will be subject to the applicable relationship, obligations, and terms in each case.
7. Domestic and International Routing of Inquiries
AS Consulting Group conducts activities and coordinates assistance related to different markets and jurisdictions.
For this reason, when the nature of an inquiry requires it, the data necessary to address it may be disclosed or transferred to teams, professionals, or entities related to AS Consulting Group in Mexico or other countries.
These transfers may have the following purposes, as applicable:
- respond to the person’s request;
- identify the appropriate specialist;
- provide information about services related to another market;
- prepare or follow up on a requested proposal;
- maintain or develop a professional relationship requested by the data subject.
When a transfer requires consent under applicable law, consent must be obtained through the appropriate mechanism.
The data subject may object to transfers that legally require consent by writing to contacto@ascg.mx.
Mexican law permits certain transfers without additional consent, including transfers between controlling companies, subsidiaries, or affiliates under common control that operate under compatible processes and policies, or when necessary to maintain or fulfill a legal relationship with the data subject. Chamber of Deputies
Third-party recipients must process the data in accordance with the applicable purposes and limitations.
8. Secondary Purposes
In addition, AS Consulting Group may use the contact information provided for purposes that are not essential to respond to an inquiry or provide a service, including:
- sending professional content;
- newsletters and informational communications;
- AS Consulting Group news;
- event invitations;
- introduction of new services;
- promotions;
- commercial prospecting;
- marketing studies and analysis;
- communications related to topics that may be of professional or business interest.
These purposes are secondary and do not condition the response to an inquiry or the provision of requested services.
The data subject may request at any time that their data no longer be used for these purposes by sending a message to:
You may also request to stop receiving promotional communications through the same channel by which they are sent, when that option is available.
9. Personal Data of Third Parties
When a person provides personal data relating to another individual, they must have the authority, authorization, or legitimate basis necessary to provide that information.
They must also inform the third party about the existence of this Privacy Notice, where applicable.
AS Consulting Group may request additional information when necessary to verify representation or legal standing to submit a request involving a third party’s data.
10. ARCO Rights
The data subject has the right to exercise their rights of Access, Rectification, Cancellation, and Objection (ARCO) with respect to personal data concerning them.
Access
Allows the data subject to learn what personal data is being processed and the conditions related to that processing.
Rectification
Allows the data subject to request the correction or update of personal data that is inaccurate, incomplete, or outdated.
Cancellation
Allows the data subject to request, where legally applicable, that processing cease and certain personal data be deleted.
Objection
Allows the data subject to object to personal data processing in the cases established by applicable law.
11. Procedure for Exercising ARCO Rights
To exercise any ARCO right, you must send a request to:
with the subject line:
ARCO Rights Request
The request must include, as applicable:
- name of the data subject;
- address, email, or another means for receiving notifications;
- documents proving the data subject’s identity;
- where applicable, documents proving the identity and authority of their representative;
- a clear description of the personal data to which the right relates;
- the ARCO right to be exercised or a precise description of the request;
- any information or document that facilitates locating the data.
AS Consulting Group will communicate its decision within the periods established by applicable law.
As a general rule, the current LFPDPPP establishes a maximum of 20 days to communicate the decision adopted and, when the request is granted, an additional period of 15 days to implement it. These periods may be extended once for an equal period when circumstances justify it. Chamber of Deputies
12. Withdrawal of Consent
When personal data processing depends on the data subject’s consent, they may request its withdrawal at any time.
The request must be sent to:
with enough information to identify the data subject and the processing for which consent is to be withdrawn.
Withdrawal will not have retroactive effects and may be subject to legal obligations or legal relationships that justify retaining or continuing to process certain data.
13. Limitation on the Use or Disclosure of Personal Data
The data subject may request that the use or disclosure of their personal data be limited, particularly with respect to commercial, promotional, or informational communications.
The request may be submitted through:
clearly identifying the data and processing activities for which the limitation is requested.
14. Data Retention and Deletion
Personal data will be retained for the time reasonably necessary to fulfill the purposes for which it was collected and, subsequently, for the periods required to comply with legal, contractual, administrative, or legal-defense obligations.
When the data is no longer necessary and no obligation justifies its retention, it will be subject to the applicable blocking, erasure, or deletion processes.
15. Security and Confidentiality
AS Consulting Group will adopt reasonable administrative, technical, and physical measures designed to protect personal data against:
- damage;
- loss;
- alteration;
- destruction;
- unauthorized access;
- misuse;
- unauthorized disclosure or processing.
Personnel, providers, and third parties involved in processing must comply with the confidentiality and security obligations applicable to their participation and legal relationship.
16. Cookies, Technical Logs, and Similar Technologies
ascg.global may use technologies necessary for its operation, performance, security, and proper browsing.
These technologies may generate technical information related to the browser, device, sessions, access, website operation, and other technical characteristics of browsing.
When additional analytics, measurement, advertising, personalization, or tracking tools are used that require further information for the user or specific consent mechanisms, AS Consulting Group will update the corresponding notices and controls as applicable.
Users may also manage certain cookies and technologies through their browser settings.
17. Links to Third-Party Websites and Platforms
ascg.global may contain links to websites, platforms, social networks, messaging services, and other resources managed by third parties.
These may include the websites of other entities, companies, teams, or platforms related to the services presented on ascg.global.
Once the user leaves ascg.global, any processing performed by other data controllers will be subject to their own privacy notices, terms, and policies.
AS Consulting Group does not control the privacy practices of external platforms operating as independent data controllers.
18. Changes to the Privacy Notice
AS Consulting Group may modify or update this Privacy Notice as a result of:
- legal or regulatory changes;
- changes to our services;
- the adoption of new technologies;
- changes to our digital channels;
- new processing practices;
- changes to our structure or operations.
Changes will be published at:
The date of the most recent version will be shown at the beginning of this page.
When the nature of a change requires additional communication or consent mechanisms, they will be implemented as applicable.
19. Contact
For questions, requests, or comments related to this Privacy Notice or the processing of your personal data:
Arreguin Sánchez y Asociados S.C.
AS Consulting Group
644 Avenida Obrero Mundial
Atenor Salas neighborhood
Benito Juárez Borough
Postal Code 03010
Mexico City, Mexico
Email: contacto@ascg.mx
Website: https://ascg.global/