Electrical Work in New-Build Apartments (Moscow)

Modern apartment handover in Moscow involves more than walls and windows: safe, legally compliant and convenient electrical installation is essential. Below is a practical guide for buyers, renovators and property managers covering standards, steps, checks and best practices specific to new buildings in Moscow.

Legal and technical framework (what to know)

— Main regulations: Правила устройства электроустановок (PUE) and relevant GOST standards govern design and installation.
— Energy supply: after handover you’ll deal with the local retail supplier and the distribution network operator (in Moscow, for example, the retail supplier is Мосэнергосбыт and the grid operator issues technical conditions — уточните у застройщика/ТСЖ). Key documents: технические условия (ТУ) and договор присоединения (connection agreement) if additional capacity is required.
— Acceptance/commissioning: meter sealing, протоколы испытаний, and acceptance acts from the grid operator are required for final legal connection and billing.

Who does what: developer vs apartment owner

— Developer typically delivers: main incoming line to the building, building switchgear, common-area power, sometimes an apartment distribution board and meter box. They must provide project documentation and acceptance protocols.
— Owner/tenant is usually responsible for: internal apartment wiring beyond the meter/equipment provided, final placement of outlets/switches, lighting design, appliances connection, and any upgrades (e.g., three-phase supply for hob).

Pre-handover checklist (inspect before taking possession)

— Is an individual electricity meter installed and sealed? Is there a clear label identifying meter and apartment numbers?
— Is there a distribution cabinet/щит with labeled DIN-rail breakers (автоматы)? Are seals intact?
— Presence and condition of protective earthing/grounding and PEN separation — ask for protocol of earth resistance measurement (протокол измерения сопротив