---
title: "Discussion on \"Why Constructors Cannot Be Used in Implementation Contracts: A Deep Dive\" | Hashnode"
description: "Discussion on \"Why Constructors Cannot Be Used in Implementation Contracts: A Deep Dive\". Learn why constructors can't be used in implementation contracts for upgradeable smart contracts, and discover best practices using initializers in Solidity"
url: "https://hashnode.com/posts/why-constructors-cannot-be-used-in-implementation-contracts-a-deep-dive/67b5015e8f9a539e35901eaf"
---

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# [Why Constructors Cannot Be Used in Implementation Contracts: A Deep Dive](https://blackadam.hashnode.dev/why-constructors-cannot-be-used-in-implementation-contracts-a-deep-dive?utm_source=hashnode&utm_medium=feed)

Learn why constructors can't be used in implementation contracts for upgradeable smart contracts, and discover best practices using initializers in Solidity

Feb 18, 2025 · 6 min read · blackadam.hashnode.dev  
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## Written by

[Adewale Iyanuoluwa Isaac](https://hashnode.com/@Blackadam)

@Blackadam

  
[View profile](https://hashnode.com/@Blackadam)

Blockchain Security Researcher.

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