Privacy

Privacy and Personal Data
Protection Policy

Last updated: 29 September 2026 · Version 2.1

This English version is a translation. If it differs from the Portuguese version, the Portuguese version prevails.

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Privacy

Introduction

Having your personal data properly cared for is a right protected by Brazilian Law No. 13,709 of 14 August 2018, the General Personal Data Protection Law (Lei Geral de Proteção de Dados Pessoais, LGPD), and an obligation SixTree has towards you.

This Policy adopts privacy by design and explains how SixTree processes your personal data, in accordance with:

  • the Brazilian Federal Constitution of 1988, article 5, items X and LXXIX;
  • Law No. 13,709/2018 (LGPD);
  • Law No. 12,965/2014 (Brazilian Internet Civil Framework, Marco Civil da Internet) and Decree No. 8,771/2016;
  • regulations issued by the National Data Protection Authority (Autoridade Nacional de Proteção de Dados, ANPD).
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Privacy

Who this Policy applies to

This Policy applies to the personal data processed by SixTree in its products, Advisory services and digital channels, including:

  • visitors to the sixtree.co website and its subdomains;
  • people who take the Diagnostic Brief;
  • people who get in touch or request a product or service through the website;
  • people who book a call with SixTree;
  • leads, clients and business partners;
  • professionals who interact with SixTree at events and through official channels.

It does not apply to third-party websites and services reached through links in our channels. We recommend reading those third parties' policies.

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Privacy

Identification of the Controller

SIXTREE CONSULTORIA EM DESENVOLVIMENTO SUSTENTÁVEL LTDA CNPJ (Brazilian company registration number) 62.144.984/0001-31 Quadra ARNO 12, Alameda das Aroeiras, H.M. 02, Lote 03, CEP 77.001-048, Palmas/TO, Brazil Privacy matters: office@sixtree.co

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Privacy

Terms and definitions

To make this document easier to understand, we adopt the terms defined in article 5 of the LGPD, summarised below:

Personal data
information relating to an identified or identifiable natural person.
Sensitive personal data
personal data on racial or ethnic origin, religious belief, political opinion, membership of a trade union or of an organisation of a religious, philosophical or political nature, data concerning health or sex life, and genetic or biometric data, when linked to a natural person.
Anonymised data
data relating to a data subject who cannot be identified, considering the use of reasonable technical means available at the time of processing.
Data subject
the natural person to whom the personal data being processed refers.
Processing
any operation carried out with personal data, such as collection, production, receipt, classification, use, access, reproduction, transmission, distribution, processing, archiving, storage, deletion, evaluation or control of the information, modification, communication, transfer, dissemination or extraction.
Controller
the natural or legal person, governed by public or private law, responsible for decisions regarding the processing of personal data.
Processor
the natural or legal person, governed by public or private law, that processes personal data on behalf of the Controller.
Data Protection Officer (Encarregado, DPO)
the person appointed by the Controller to act as the channel of communication between the Controller, data subjects and the National Data Protection Authority (ANPD).
Consent
a free, informed and unambiguous statement by which the data subject agrees to the processing of their personal data for a specific purpose.
Anonymisation
the use of reasonable technical means available at the time of processing, through which data loses the possibility of being associated, directly or indirectly, with an individual.
ANPD
the National Data Protection Authority, the federal public administration body responsible for safeguarding, implementing and enforcing compliance with the LGPD throughout Brazil.
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Privacy

What data we collect and how

We only collect the data needed for the purposes of this Policy (principle of necessity, article 6, III).

How What
When you fill it in Data you provide in the Diagnostic Brief, in the contact form and when booking a call
When you browse the website IP address, browser, operating system, pages visited and date and time of access, recorded by the hosting infrastructure
Through cookies and local storage Your cookie preference and, with your consent, usage data from Google Analytics (section 5.4)
Through technology providers Data processed by the processors listed in section 8.1

5.1 Diagnostic Brief

The Diagnostic Brief is a free reading of where your organisation stands. When you take it, we process:

  • The respondent: name, email and role in the organisation.
  • The organisation: name, CNPJ (optional), whether it is a legal entity, type of organisation (private, third sector or public), sector, what it offers, team size, business model and fundraising history.
  • How you heard about SixTree.
  • The language in which you answered.
  • Your answers to the questions in the questionnaire, which concern recent events in the organisation.
  • Response time per question, recorded automatically and used only to improve the questionnaire. It does not appear in your reading and is not shared.
  • The result calculated from your answers, according to methodological criteria defined by SixTree (section 7.1).
  • Record of consent: the version of the text accepted, and the date and time of acceptance and of email confirmation.
  • Access account: when you confirm your email through the link we send, we create an account linked to your address, without a password, used to link your answers to you and to let you come back.

The reading is only sent after you confirm your email address. Answers that are never confirmed are deleted (section 10).

We do not ask for sensitive personal data. The questions concern the organisation. If you mention other people's data, such as partners', treat it with the same care you would in a conversation with SixTree.

5.2 Contact form

When you write to SixTree, we process your name, email, phone number, organisation (optional), the subject you choose, which may be the product or service you are interested in, and the message you write.

5.3 Bookings and calls

When you book a call with SixTree, through the calendar on the website or through any other channel, such as email or message, we process your name, email, the agreed date, time and time zone, and whatever you write when booking. The invitation and the call link are sent to your email, with links to this Policy and to the Terms of Use.

Every booked call is transcribed, to keep a record of what was said and to prepare the next steps. By booking, through any channel, you agree to the transcription, under this Policy and the Terms of Use. Audio and video recording only takes place with your agreement, requested at the start of the call; without it, the call is not recorded. You may ask at any time for the transcription and the recording to be deleted (section 12).

For products and services under contract, recording and transcribing the sessions is part of the service provided and is set out in the proposal or contract.

5.4 Cookies and local storage

We use two categories. We do not use advertising cookies or cross-site tracking cookies.

Category Purpose
Strictly necessary Running the website and recording your choice about cookies, stored in your own browser
Analytics (Google Analytics) Aggregated statistics on website use. They stay switched off until you accept them, through Google Consent Mode

Two third-party services used at specific points on the website may also store data in your browser, solely so that they work: the booking calendar (Cal.com), when you open it, and the security check on the forms (Cloudflare Turnstile). Neither is used for advertising.

You can change your choice at any time under Cookie preferences, in the website footer. The list of cookies, with name, purpose and duration, is available on request from office@sixtree.co.

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Privacy

What we use your data for

Purpose Data involved
Sending the Diagnostic Brief reading Registration details, answers and result
Preparing the call with you Registration details, answers, result and the consultants' internal notes
Replying to enquiries and requests to engage our services Contact form data (section 5.2)
Booking and holding calls Booking data (section 5.3)
Recording what was discussed and preparing the next steps Transcription of the booked call and, with your agreement, recording (section 5.3)
Providing the products and services under contract Recording and transcription of the sessions, as set out in the proposal or contract (section 5.3)
Managing the business relationship and performing contracts Registration details and contract data
Keeping a history of interactions, so you do not have to repeat information Registration details, answers and previous contacts
Improving the methodology and the questionnaire Answers and response times, in aggregated and anonymised analysis, without individual identification (article 12)
Protecting the forms against abuse IP address, processed transiently and not stored by SixTree, and Cloudflare's security check (section 11)
Sending institutional communications Email, only with your specific consent (opt-in)
Complying with legal obligations and exercising rights The data required in each case
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Privacy

Legal bases

  • Consent (article 7, I): the Diagnostic Brief, analytics cookies, transcription of the booked call (given when booking), recording of the booked call (given at the start of the call) and institutional communications. You may withdraw it at any time, free of charge, through the channels in this Policy; withdrawal does not affect processing already carried out.
  • Preliminary procedures and performance of a contract (article 7, V): replies to enquiries and requests to engage our services, booking and holding calls, proposals and the provision of services, including the recording and transcription of sessions for products and services under contract.
  • Legitimate interest (article 7, IX): recording response time per question, for the quality of the questionnaire, and transient IP processing and security checks against abuse of the forms. In both cases the impact on you is minimal, and you may object through the channels in section 12.
  • Legal or regulatory obligation (article 7, II): keeping records as required by tax and accounting legislation and by the Brazilian Internet Civil Framework.
  • Regular exercise of rights (article 7, VI): defending SixTree in judicial, administrative or arbitration proceedings.

7.1 Automated processing

The Diagnostic Brief reading is generated by automated analysis of your answers, according to methodological criteria defined by SixTree. It describes where the organisation stands and has no legal effect on you or on the organisation. You may ask for the reading to be reviewed by a person at SixTree, and the call we offer after the Brief serves exactly that purpose (article 20 of the LGPD).

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Privacy

Who we share data with

SixTree does not sell, rent or trade your personal data.

8.1 Technology processors

They process data on SixTree's behalf, under contract and only for the authorised purposes:

Processor Purpose Where the data is held
Supabase (Supabase, Inc.) Database and access accounts for the Diagnostic Brief Servers in São Paulo, Brazil; company based in the USA
Resend (Resend, Inc.) Sending the confirmation emails, the reading and internal notifications Sent from Brazil; logs and metadata in the USA
Vercel (Vercel, Inc.) Website hosting and form processing Processing in São Paulo, Brazil; global delivery network
Google Workspace (Google LLC) SixTree's email inbox, which receives internal notifications and enquiries USA and other countries
Cal.com (Cal.com, Inc.) Booking calendar for calls USA
Google Calendar and Google Meet (Google LLC) Invitations and holding the calls, transcription and, where agreed or under contract, recording USA and other countries
Cloudflare Turnstile (Cloudflare, Inc.) Checking that forms are submitted by a person and not by a bot Global network; company based in the USA
Google Analytics (Google LLC) Aggregated usage statistics, only with your consent USA and other countries

8.2 Professionals bound by confidentiality

Where necessary to provide the services, lawyers, accountants, auditors and associated consultants may have access to personal data, always under confidentiality.

8.3 Authorities

We share data with the competent authorities when there is a court order, a legitimate administrative request or an investigation into fraud or a threat to security. Whenever the law allows, we will let you know.

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Privacy

International transfer

Some of the processors in section 8.1 are based or keep infrastructure outside Brazil, mainly in the United States. As a result, some of your data is transferred internationally, including the content of the Diagnostic Brief: name, organisation, answers and the reading, which pass through the email services. The same applies to booking data and to the transcription and recording of calls.

These transfers follow Chapter V of the LGPD (articles 33 to 36) and ANPD regulations, based on data protection contractual clauses agreed with each processor, which ensure protection equivalent to or higher than that required in Brazil. The Diagnostic Brief database is held in Brazil.

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Privacy

How long we keep data

Data Period
Diagnostic Brief without email confirmation Deleted within 30 days
Confirmed Diagnostic Brief While the account exists, and for no more than 24 months after the last contact. After that, deleted or anonymised
Enquiries and requests to engage our services that are not taken further 12 months after the last contact; we send a notice beforehand, and if there is no reply within 30 days the data is deleted or anonymised
Clients For the duration of the contract and a further 5 years, for tax obligations and defence in any legal action
Website access records For the period required by article 15 of the Brazilian Internet Civil Framework, where applicable
Call recordings and transcriptions Up to 12 months after the call, or for the duration of the contract and the periods in the "Clients" row, when the call leads to an engagement. Deleted earlier on request
Diagnostic Brief backups A daily copy, each kept for 90 days

At the end of the period, data is securely deleted or anonymised, except in the cases set out in article 16 of the LGPD. When you ask for deletion, we erase the data that identifies you; your answers may remain only as anonymous, aggregated statistics.

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Privacy

How we protect your data

Measure How it works
Restricted access Only authorised SixTree consultants access the answers. The database refuses reads and writes from any access made through the browser; only the server writes and delivers data
Authentication Work accounts with multi-factor authentication; respondent accounts without passwords, through a single-use link sent by email
Encryption In transit (HTTPS/TLS) and at rest, to the providers' standard
Backups Daily export, kept for 90 days, with an automatic alert if the routine fails
Protection against abuse Submission limits per source and per email, a hidden field that filters out bots and Cloudflare's security check, without SixTree storing the IP address
Separation of information Anything for the consultants' internal use is never sent to the respondent
Contracts Data protection clauses with each processor

No system is immune to incidents. If you suspect an incident involving your data, write to office@sixtree.co. If an incident poses a relevant risk or causes relevant harm, we will notify the ANPD and the affected data subjects within the periods set out in article 48 of the LGPD.

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Privacy

Your rights

Under article 18 of the LGPD, you may request at any time: confirmation that we process your data; access to it; correction; anonymisation, blocking or deletion of unnecessary data or data processed in breach of the law; portability; deletion of data processed on the basis of consent; information about who we share it with; information about the possibility of not giving consent and its consequences; objection to processing based on legitimate interest; withdrawal of consent; and review, by a person, of the automatically generated reading (section 7.1).

Write to office@sixtree.co with the subject line "Data Subject Rights · LGPD". We reply within 15 days. Complex requests may need longer, which we will justify. We may ask for information to confirm your identity before dealing with your request.

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Privacy

Children and adolescents

Our services are intended for people aged 18 or over in a professional context. We do not knowingly collect data from children or adolescents (article 14). If we identify inadvertent collection, we will delete the data.

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Privacy

Complaints to the ANPD

If you consider that your request has not been met or that the LGPD has been breached, you may lodge a complaint with the National Data Protection Authority at www.gov.br/anpd.

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Privacy

Changes to this Policy

This Policy may change to reflect new practices, laws or technologies. When a change is significant, we will notify by email anyone with an active registration and update the date at the top. Previous versions are available on request. The version accepted by Diagnostic Brief respondents is recorded alongside their answers.

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Data Protection Officer (DPO) and contact

Data Protection Officer (Encarregado): Emerson Zotti · office@sixtree.co

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Governing law and jurisdiction

This Policy is governed by Brazilian law, in particular the Federal Constitution (article 5, X and LXXIX), the LGPD, the Brazilian Internet Civil Framework and its decree, the Consumer Protection Code where applicable, and ANPD resolutions. The courts of the district of Palmas/TO, Brazil, are chosen as the forum, without prejudice to the right of a data subject who is a consumer to bring proceedings in the courts of their place of residence, and without prejudice to the competence of the ANPD.