How to call a condominium owners' meeting

A meeting called badly produces decisions any owner can challenge. The rules sit in article 1432 of the Portuguese Civil Code, as amended by Law 8/2022. This guide walks through them in the order they arise in practice: the notice period, the means, the content, the quorum, and what to do about whoever did not attend.

Statutory text verified on 30 August 2026.

The 10 days' notice

The base rule is short: the meeting is called by registered letter sent 10 days in advance, or by a convening notice given with the same advance, provided there is a receipt signed by the owners.

These are 10 calendar days, not 10 working days. The Civil Code says «working days» when it means them, and here it does not. Weekends and public holidays count.

The period is a minimum. Nothing prevents calling the meeting three weeks ahead, and there is a practical gain in doing so: it leaves time to correct a wrong address before the date is fixed.

The notice period protects the owner, not the administrator. Calling with less than 10 days leaves the decisions open to challenge, even if everybody turned up.

When email counts as a valid notice

Email is valid, but not for everyone and not by the administrator's decision. No. 2 allows notice by email only for owners who express that wish at a previous owners' meeting, with that wish recorded in the minutes together with the email address.

Three cumulative conditions, then: the wish must be the owner's, it must have been expressed at an earlier meeting, and it must be written into the minutes with the address.

One step is often forgotten: under no. 3, the owner must send back, by the same means, a receipt acknowledging the convening email. Without it, proof that the notice arrived is thin.

  • An address collected through a contact form does not replace a decision recorded in the minutes.
  • An owner who did not ask for email keeps the right to a registered letter.
  • Keep the acknowledgement: it is the proof that this owner received the notice.

This is the commonest mistake since 2022: assuming Law 8/2022 made email the normal way to call a meeting. It made it possible, owner by owner, for those who asked for it at a meeting.

What the notice must state

No. 4 fixes the minimum content: the notice must state the day, time, place and agenda of the meeting, and must inform owners about matters whose decisions can only be approved unanimously.

The second half is the one most often left out. If the agenda includes a matter requiring unanimity, the notice must say so — so that an owner who cannot attend understands that their absence carries weight.

The agenda also bounds what may be voted on. A catch-all «any other business» item does not entitle the meeting to decide on matters nobody knew were coming.

How the 10 days are counted

Counting of civil law periods sits in article 279 of the Civil Code. Paragraph b) gives the rule that matters here: in counting any period, the day on which the triggering event occurs is not included.

So the day the letter is dispatched does not count. Counting starts the next day.

Paragraph e) adds that a period ending on a Sunday or public holiday moves to the first working day. That is a rule about when a period ends — useful for knowing how long you have to act, not for postponing the meeting itself.

Some count the notice from receipt rather than dispatch. The statute speaks of a letter «sent» 10 days in advance, but prudence favours slack: at two or three weeks the argument never arises.

Quorum, the second call and unanimity

Decisions are taken, unless a special provision says otherwise, by a majority of the votes representing the capital invested (no. 5). A vote is measured by the fraction's permillage, not per head.

If too few owners attend and the notice did not already fix another date, a new meeting is deemed called for one week later, at the same time and place. At that second meeting the assembly may decide by a majority of those present, provided they represent at least one quarter of the building's total value (no. 6).

No. 7 allows that wait to be cut short: if the conditions are met to guarantee the presence, on the same day, of owners representing one quarter of the building's total value, the meeting may be called for thirty minutes later, in the same place.

For matters requiring unanimity, no. 8 opens a route: they may be approved by unanimity of the owners present, provided they represent at least two thirds of the capital invested, conditional on approval by the absent owners.

  • Second call: one week later, same time and place, one quarter of the building's total value.
  • Or thirty minutes later on the same day, if the presence of one quarter of the value is assured.
  • Unanimity: possible with two thirds of the capital present, subject to the absent owners' approval.

After the meeting: absent owners and the 30 days

The meeting does not end when the room empties. Under no. 9, decisions must be communicated to all absent owners within 30 days, by registered letter with acknowledgement of receipt or by email — and if by email, the same conditions as nos. 2 and 3 apply.

Once notified, the absent owner has 90 days to state in writing to the assembly their assent or dissent (no. 10).

No. 11 closes the loop: the owners' silence counts as approval of the decision communicated under no. 9. Silence only counts as approval if the communication was actually made — an administrator who did not communicate cannot rely on anybody's silence.

The effectiveness of the decisions also depends on approval of the minutes, whether or not every owner has signed them (article 1, no. 3, of Decree-Law 268/94).

When meetings happen, and what to do if one went wrong

The ordinary meeting is held in the first fortnight of January, called by the administrator, to discuss and approve the previous year's accounts and the budget for the year's expenses (article 1431, no. 1). Law 8/2022 added no. 4: exceptionally, that meeting may be held in the first quarter of the year if the condominium regulation provides for it or the assembly so decides by majority.

Otherwise the assembly meets when called by the administrator or by owners representing at least 25% of the capital invested (no. 2). Owners may be represented by proxy (no. 3).

If a decision is contrary to the law or to a previously approved regulation, it is voidable at the request of any owner who did not approve it (article 1433, no. 1) — and the deadlines are short.

What administrators ask first

Can I call the meeting by email alone?

Only for owners who asked for it at a previous meeting and whose wish and address were recorded in the minutes (article 1432, no. 2). For everyone else the registered letter, or a convening notice with a signed receipt, still applies. And the owner should return, by the same means, a receipt acknowledging the email (no. 3).

Are the 10 days working days?

No. They are calendar days. Article 1432, no. 1, speaks only of «10 days' notice», without qualifying them as working days. Under article 279, paragraph b), the day the letter is dispatched does not count.

What if an owner says the notice never arrived?

That is why the statute requires a registered letter, or a notice with a signed acknowledgement, or — for email — a receipt returned by the owner. Proving dispatch within the period is the administrator's job, and it is what holds the decisions up if anyone challenges them.

Can the meeting be held by videoconference?

Yes. Article 1-A of Decree-Law 268/94, added by Law 8/2022, provides for meetings by means of distance communication, preferably videoconference, whenever the administration so determines or a majority of owners requires it. If an owner has substantiated grounds for being unable to take part and says so, the administration must provide the necessary means — failing which the meeting cannot be held that way.

Can the agenda be changed during the meeting?

The notice must state the agenda (article 1432, no. 4), and it is the agenda that bounds what owners knew would be discussed. Deciding on a matter absent from the notice exposes that decision to the challenge set out in article 1433.

Is an owner who did not attend bound by the decisions?

Yes, if the decisions were communicated within 30 days and the owner says nothing: silence counts as approval (article 1432, nos. 9 and 11). The absent owner has 90 days from receipt to state assent or dissent (no. 10).

Where to check each rule

Every rule above is in the official text. The links below open the legislation, not a commentary on it.

This page is general information about the law in force, not legal advice on a particular case. Specific situations — a constitutive title with its own rules, a particular condominium regulation, a decision already under challenge — should be assessed with legal support.

Keep going through the statute

The notice with the deadline already counted

CondOnline holds the list of owners, each fraction's permillage and the contact method each owner chose on the record. When you set the meeting date, it shows the earliest date compatible with the 10 days and keeps the proof of dispatch for every notice.