Power of Attorney and Next-of-Kin Proof: Acting in the UK from Poland

The UK Has No Next-of-Kin Certificate

In Poland, proving your relationship to a deceased person is straightforward: pull the relevant civil status record from the integrated state registry. In the UK, there is no formal state-issued document certifying someone as "next of kin."

UK hospitals, coroners, banks, and funeral directors rely on a hierarchy of relatives or named executors to determine who has authority to make decisions about the deceased's body and estate. But they require proof of that relationship before releasing the body, sharing information, or accepting instructions.

For a family in Poland trying to act remotely, this creates two problems: proving the relationship and authorising someone in the UK to act on your behalf.

Proving Your Relationship

To establish next-of-kin authority with UK institutions, you need to present:

Your own identity document — Passport or national ID card.

The deceased's passport or national ID — If the deceased had it with them in the UK. If not, the hospital or police will have collected it from their possessions.

Civil status documents proving the relationship:

• Spouse: marriage certificate
• Child: your birth certificate showing the deceased as parent
• Parent: the deceased's birth certificate showing you as parent
• Sibling: both birth certificates showing the same parents

These documents will likely be in Polish. UK institutions accept them alongside a sworn English translation. For emergency body release (within the first 48 hours), hospitals sometimes accept the untranslated originals if a bilingual staff member or interpreter can verify them — but do not count on this.

Power of Attorney (Pełnomocnictwo)

If you are in Poland and cannot travel to the UK, you will need a written Power of Attorney authorising someone to act on your behalf. This is essential for:

• The funeral director to collect the body from the hospital or mortuary
• The funeral director to apply for the consular repatriation certificate
• The funeral director to file the Out of England form with the coroner
• A representative to attend the death registration appointment — England and Wales require an informant to attend in person; do not assume a Power of Attorney lets a third party register

How to Draft It

The Power of Attorney should be:

1. Written and signed — A verbal authorisation is not accepted.
2. Specific — Name the deceased, name the authorised agent (the funeral director or a person in the UK), and list exactly what they are authorised to do.
3. Certification requirements — The consular process requires a formal written Power of Attorney signed by the authorised next of kin when an agent acts. Confirm any notarisation or additional certification requirement with the particular consulate or UK institution before sending it.
4. Translated — If written in Polish, include a sworn English translation for UK institutions.

Recipient-specific certification: For the Polish consulate, submit the signed Power of Attorney required when an agent acts. For UK banks or courts, confirm whether the recipient also requires notarisation, an apostille, or an English translation.

The Relevant Next-of-Kin Hierarchy

UK institutions do not use one universal statutory hierarchy for every decision. For the Polish repatriation process, Article 10 of the Polish Act on Cemeteries and Burials of 31 January 1959 identifies this order of kinship:

1. Surviving spouse
2. Direct descendants (children, grandchildren)
3. Direct ancestors (parents, grandparents)
4. Siblings
5. Other collateral relatives or the authorised estate executor

If the deceased left a UK will, or if a hospital, coroner, or bank has its own authority process, follow that institution's requirements. The UK-side decision-maker is not automatically determined by the Polish kinship list.

Conflicts between family members are not automatically resolved by the list; ask the relevant institution or obtain legal advice.

Practical Sequence for Remote Families

Day 1: Contact the hospital or police to confirm the death. Provide your identity and relationship verbally. Ask them to hold the body while you arrange documentation.

Day 1–2: Draft and notarise the Power of Attorney at a Polish notary. Get a sworn English translation. Send scanned copies by email to the UK funeral director — many will begin work on a scanned copy while originals are in transit.

Day 3–5: Send the originals by international tracked courier (DHL, FedEx, UPS) to the funeral director in the UK. Do not use standard post — delays of 1–2 weeks are common and the body may incur storage fees in the hospital mortuary.

Parallel: Gather your civil status documents (birth/marriage certificates) for the consulate, UK banks, and insurance claims. Order certified copies if you only have originals — you will need multiple copies running through different institutions simultaneously.

The Polish Dies in the UK — Family Guide includes a bilingual Power of Attorney template designed specifically for cross-border repatriation, plus a document tracking worksheet for managing the parallel UK and Polish bureaucratic chains from Poland.