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Lifecycle Management

Material Changes 

ExtLe Solutions Limited provides full support towards managing the Extractables and Leachables implications of post-approval material changes to client products in North America, Europe, and other territories. These post-approval material changes can be due to

  • In-house material changes due to costs of goods, manufacturing site changes, security of supply, etc…
  • Supplier enforced material changes

We can also assess how other proposed post-approval changes to a product might affect the Extractables and Leachables profile. For example

  • Tech transfers
  • New dosage forms
  • New strengths
  • Excipient changes

Regulatory Strategy

ExtLe Solutions Limited can design, manage and execute the Extractables and Leachables strategy for a post approval regulatory file, including authoring of the Extractables and Leachables sections. We can also help clients construct answers to any subsequent reviewer questions if required.

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