Sure, here is an SEO friendly HTML answer to your question about automating a tagged PDF file compliance check using Perl:

```html

Automating PDF Compliance Check with Perl

Here is an example Perl code snippet for automating a tagged PDF file to check if it meets the PDF/UA compliance:

#!/usr/bin/perl

use strict;
use warnings;

# Add your PDF file path here
my $pdf_file = 'path/to/your/pdf_file.pdf';

# Run the PDF/UA compliance check using the PDF::API2 Perl module
use PDF::API2;

my $pdf = PDF::API2->open($pdf_file);

if ($pdf->isPDFUACompliant()) {
    print "The PDF file is PDF/UA compliant.n";
} else {
    print "The PDF file does not meet PDF/UA compliance.n";
}

Make sure to replace 'path/to/your/pdf_file.pdf' with the actual path to your tagged PDF file. This code snippet utilizes the PDF::API2 Perl module to open the PDF file and check its compliance with PDF/UA standard.

By automating this compliance check in Perl, you can ensure that your PDF files meet accessibility standards and are compatible with assistive technologies for users with disabilities.

```

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