Voters who wish to vote by post shall:

1. in the presence of two witnesses, insert the vote envelopes that have been prepared into an outer envelope for postal votes;

2. stick the outer envelope down; and

3. on the envelope:

a) certify that they have prepared vote envelopes and the outer envelope in this way and that vote envelopes have not been prepared earlier than allowed, and that this was done abroad or onboard a ship in foreign traffic; and

b) state their name and their personal identity number.

On the outer envelope, the witnesses shall state their:

1. names,

2. personal identity numbers or the corresponding identifying information and

3. addresses, and certify that the voter has personally done what is prescribed in the first paragraph and that they are not aware of anything that indicates that the information provided by the voter is not correct.

A witness shall have attained the age of 18.