README

A PHP library to provide Brazilian Documents safer, easier and fun!

Installation

Install the library using composer. Add the following to your composer.json:

{
    "require": {
        "brazanation/documents": "2.1.*"
    }
}

Now run the install command.

$ composer.phar install

or

$ composer require brazanation/documents 2.1.*

CPF (cadastro de pessoas físicas)

Registration of individuals or Tax Identification

use Brazanation\Documents\Cpf;

$document = Cpf::createFromString('06843273173');
if (false === $document) {
   echo "Not Valid";
}
echo $document; // prints 06843273173
echo $document->format(); // prints 068.432.731-73

or

use Brazanation\Documents\Cpf;
use Brazanation\Documents\Exception\InvalidDocument as  InvalidDocumentException;

try {
    $document = new Cpf('06843273173');
    echo $document; // prints 06843273173
    echo $document->format(); // prints 068.432.731-73
} catch (InvalidDocumentException $e) {
    echo $e->getMessage();
}

CNPJ (cadastro nacional da pessoa jurídica)

Company Identification or National Register of Legal Entities

use Brazanation\Documents\Cnpj;

$document = Cnpj::createFromString('99999090910270');

if (false === $document) {
   echo "Not Valid";
}
echo $document; // prints 99999090910270
echo $document->format(); // prints 99.999.090/9102-70

CNPJ (cadastro nacional da pessoa jurídica) a partir de 2026

Company Identification or National Register of Legal Entities

NOTE: In 2026 this identification changes to Alphanumeric Type with:

• 12 alphamuneric chacters A-Z and 0-9
• last two control digits (numeric only) (MODULE 11)

use Brazanation\Documents\CnpjAlfa;

$document = CnpjAlfa::createFromString('12ABC34501DE35');

if (false === $document) {
   echo "Not Valid";
}
echo $document; 12ABC34501DE35
echo $document->format(); // prints 12.ABC.345/01DE-35

CNH (carteira nacional de habilitação)

National Driving License

use Brazanation\Documents\Cnh;

$document = Cnh::createFromString('83592802666');

if (false === $document) {
   echo "Not Valid";
}
echo $document; // prints 83592802666
echo $document->format(); // prints 83592802666

Chave de Acesso Sped (chave da NFe, CTe e MDFe)

Sped Access Key

Available models:

• NFe
• NFCe
• CTe
• CTeOther
• MDFe

use Brazanation\Documents\Sped\NFe;

$document = NFe::createFromString('52060433009911002506550120000007801267301613');

if (false === $document) {
   echo "Not Valid";
}
echo $document; // prints 52060433009911002506550120000007801267301613
echo $document->format(); // prints 5206 0433 0099 1100 2506 5501 2000 0007 8012 6730 1613

or generate your number

try {
    $nfeKey = NFe::generate(
        52,
        $generatedAt,
        new Cnpj('33009911002506'),
        12,
        780,
        EmissionType::normal(),
        26730161
    );
    echo $accessKey; // prints 52060433009911002506550120000007801267301613
}catch (InvalidDocumentException $e){
    echo $e->getMessage();
}

PIS/PASEP (programa de integração social e programa de formação do patrimônio do servidor público)

Social Integration Program and Training Program of the Heritage of Public Servant

use Brazanation\Documents\PisPasep;

$document = PisPasep::createFromString('518.23129.49-1');

if (false === $document) {
   echo "Not Valid";
}

echo $document; // prints 51823129491
echo $document->format(); // prints 518.23129.49-1

Título de Eleitor

Voter Registration

use Brazanation\Documents\Voter;

$document = Voter::createFromString('106644440302', 20, 42);

if (false === $document) {
   echo "Not Valid";
}

echo $document; // prints 106644440302
echo $document->getSection(); // prints 0020
echo $document->getZone(); // prints 042

Inscrição Estadual

State Registration

use Brazanation\Documents\StateRegistration;

// for Commercial São Paulo
$state = StateRegistration::SP('110.042.490.114');
echo $state; // prints 110042490114
echo $state->format(); // prints 110.042.490.114

// for Rural Producer São Paulo
$state = StateRegistration::SP('P011004243002');
echo $state; // prints P011004243002
echo $state->format(); // prints P-01100424.3/002

or

use Brazanation\Documents\StateRegistration;

$document = StateRegistration::createFromString('P011004243002', 'SP');

if (false === $document) {
   echo "Not Valid";
}

Cartão Nacional de Saúde (SUS)

National Health Card

use Brazanation\Documents\Cns;

$document = Cns::createFromString('242912018460005');

if (false === $document) {
   echo "Not Valid";
}

echo $document; // prints 242912018460005
echo $document->format(); // prints 242 9120 1846 0005

Renavam (Registro Nacional de Veículos Automotores)

National Registry of Motor Vehicles

use Brazanation\Documents\Renavam;

$document = Renavam::createFromString('61855253306');

if (false === $document) {
   echo "Not Valid";
}

echo $document; // prints 61855253306
echo $document->format(); // prints 6185.525330-6

Processos Judiciais

Numbers of legal proceedings related to Judiciary assessments

use Brazanation\Documents\JudiciaryProcess;

$document = JudiciaryProcess::createFromString('0048032982009809');

if (false === $document) {
   echo "Not Valid";
}

echo $document; //prints  0048032982009809
echo $document->format(); //prints  0048032.98.2009.8.09.0000

Suframa

Number of registration in "Superintendência da Zona Franca de Manaus" (Free Comercial Zones)

use Brazanation\Documents\Suframa;

$document = Suframa::createFromString('201111019');

if (false === $document) {
   echo "Not Valid";
}

echo $document; //prints  201111019
echo $document->format(); //prints  20.1111.019

License

MIT, hell yeah!