Can the ISB be signed electronically?

Yes. Electronic signatures are generally enforceable under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted; ensure intent, consent, attribution, and reproducible records.

When is notarization or witnesses required?

Most states require notarization for deed and certain real estate instruments; witness requirements vary by state and document type — consult state notary rules before execution.

How do I correct an ISB after signing?

Amend via a written addendum signed by all parties or execute a replacement ISB; unilateral edits to an executed document can void enforceability.

What authentication should I use for high-risk ISBs?

Use multi-factor authentication or identity-proofing tools for high-value or regulated transactions; stronger methods support non-repudiation and compliance.

How long should executed ISBs be retained?

Follow federal minima (e.g., IRS three-year rule under IRC §6501(a)), industry rules such as HIPAA six-year retention, and any longer state-specific periods.

What if a vendor refuses e-signatures?

Obtain written confirmation of accepted signing methods or use in-person signing and notary as required; document the vendor’s preference to avoid disputes.

Business Services ISB

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

BUSINESS SERVICES ISB

This Business Services ISB agreement ("Agreement") is entered into as of Effective Date: by and between Client Name: and Service Provider Name: . Client and Service Provider are each a "Party" and collectively the "Parties."

WHEREAS

WHEREAS, Client desires to engage Service Provider to perform certain business services described herein and Service Provider has represented that it has the skill, personnel, and experience to provide such services in accordance with industry standards; and

WHEREAS, the Parties desire to set forth the terms and conditions under which Service Provider will provide such services, including scope, payment, confidentiality, and termination rights.

SCOPE OF WORK

Service Provider shall perform the services described below (the "Services"). The Services shall be performed in a professional and workmanlike manner consistent with prevailing industry standards.

Detailed Description of Services

PAYMENT TERMS

Client shall pay Service Provider fees as compensation for the Services in accordance with the schedule below. All fees are payable in U.S. dollars unless otherwise agreed in writing. Unless expressly stated, charges do not include any taxes, duties or assessments which shall be the responsibility of Client.

Total Contract Amount Payment Schedule and Milestones Late Payment

Any undisputed amount not paid when due shall accrue interest at the lesser of (a) , or (b) the maximum rate permitted by applicable law. In addition, Client shall reimburse Service Provider for reasonable collection costs, including attorneys' fees, incurred to collect overdue amounts.

TERM AND TERMINATION

This Agreement shall commence on Start Date: and continue until End Date: unless earlier terminated in accordance with this Section.

Either Party may terminate this Agreement for convenience upon giving the other Party written notice at least days prior to the effective date of termination. Either Party may terminate immediately upon written notice if the other Party materially breaches this Agreement and fails to cure such breach within 15 days after receipt of written notice specifying the breach.

CONFIDENTIALITY

"Confidential Information" means any non-public information disclosed by a disclosing Party to the receiving Party that is designated as confidential or that by its nature should reasonably be considered confidential. Each Party agrees (a) to hold Confidential Information in strict confidence, (b) not to disclose Confidential Information to any third party except as permitted in this Agreement, and (c) to use Confidential Information solely to perform its obligations under this Agreement.

Confidential Information does not include information that the receiving Party can document: (i) is or becomes generally known to the public through no fault of the receiving Party; (ii) was in the receiving Party's possession prior to receipt from the disclosing Party; (iii) is rightfully received from a third party without restriction; or (iv) is independently developed without use of or reference to the disclosing Party's Confidential Information. If required by law, the receiving Party may disclose Confidential Information to the extent necessary, provided it gives prompt notice to the disclosing Party where permitted so that the disclosing Party may seek protective relief.

GOVERNING LAW

This Agreement shall be governed by and construed in accordance with the laws of the State of , without regard to conflict of law principles. The Parties submit to the exclusive jurisdiction of the courts located within that State for any dispute arising from this Agreement.

ENTIRE AGREEMENT

This Agreement, including any exhibits or attachments executed by the Parties, constitutes the entire agreement between the Parties with respect to the subject matter hereof and supersedes all prior and contemporaneous oral or written agreements, understandings, and communications relating to such subject matter. Any amendment or modification must be in writing and signed by both Parties.

NOTICES

All notices required or permitted under this Agreement shall be in writing and delivered to the addresses set forth below or to such other address as a Party may designate by written notice. Notices shall be deemed given when personally delivered, sent by nationally recognized overnight courier, or three business days after being mailed by certified mail, return receipt requested.

Client Notice Address Service Provider Notice Address

MISCELLANEOUS PROVISIONS

Relationship of the Parties: Service Provider is an independent contractor and not an employee, agent, or partner of Client. Nothing in this Agreement shall create any fiduciary relationship between the Parties. Neither Party may assign this Agreement without the prior written consent of the other Party, except that Service Provider may assign to an affiliate or in connection with a merger or sale of substantially all of its assets.

Severability: If any provision of this Agreement is held to be invalid or unenforceable, the remaining provisions shall remain in full force and effect and the Parties shall negotiate in good faith a substitute provision that achieves, to the extent possible, the economic, legal and commercial objectives of the invalid or unenforceable provision.

Client Printed Name:

By:

Date:

Service Provider Printed Name:

By:

Date:

What the Business Services ISB Is and when it’s used

The Business Services ISB is a standardized service instruction and authorization form used by companies to request, describe, and authorize business services. It captures parties, scope of work, pricing or consideration, delivery terms, timelines, and required approvals. Organizations use the ISB to ensure consistent intake, create an auditable request trail, and coordinate billing and project setup. The form can be executed on paper or electronically; when signed electronically it must meet ESIGN and UETA requirements to be legally binding across most U.S. jurisdictions.

Why adopting a structured ISB matters for business operations

A clear ISB reduces ambiguity about scope, speeds procurement and onboarding, and creates a record for invoicing and dispute resolution. Properly completed ISBs improve compliance with contract controls and support timely payment and audit readiness.

Who typically prepares and signs a Business Services ISB

The ISB is completed by internal requesters and approved by authorized signatories before services begin.

Internal requesters — procurement, operations, or project managers who specify scope and delivery.
Approvers and budget owners — finance or department heads who confirm funding and contract terms.
External vendors — service providers who accept scope, pricing, and delivery terms in writing.

Tailor signatory roles to company policy: require department sign-off, legal review for nonstandard terms, and finance approval for commitments above authorization thresholds.

Quick step-by-step: completing and approving an ISB

Follow these sequential steps to prepare, review, and finalize a Business Services ISB with a clear audit trail.

01

Draft: Enter requester, scope, dates, and fees; attach exhibits.
02

Review: Legal and finance verify terms and budgets before approval.
03

Sign: Collect authorized signatures, in person or via compliant eSignature.
04

File: Store the executed ISB in the contract repository and notify stakeholders.

Core elements a professional Business Services ISB should include

A completed ISB should clearly define obligations, timelines, acceptance criteria, payment terms, and signatures to reduce disputes and support operational handoffs.

Parties

Identify the legal names and addresses of the requesting organization and the service provider, including business entity type where relevant.

Scope of Work

Describe tasks, deliverables, milestones, and performance standards so acceptance criteria are objective and measurable.

Timing and Milestones

List effective date, completion date, and milestone schedule tied to deliverables and any liquidated damages or penalties.

Pricing and Payment

Specify fixed fees, hourly rates, billing cycles, expense policies, and any retainers or late payment charges.

Approvals and Signatures

Identify required signatories and approval thresholds; capture signature date and signer role for traceability.

Attachments

Include supporting documents such as SOWs, insurance certificates, tax forms, or vendor W-9s referenced by the ISB.

Essential data fields and security flags to collect on the ISB

Requester Contact: Name, email, phone

Vendor Identity: Legal name, EIN, address

Service Dates: Start and end dates

Payment Terms: Net terms, currency

Confidentiality Flag: Yes or No

Encryption: TLS 1.2/1.3; AES-256

Primary risks and legal consequences of incorrect ISBs

Unenforceable Terms: Missing signature risk

Tax Penalties: Incorrect vendor TIN triggers backup withholding

Regulatory Exposure: HIPAA violations for PHI

Disputed Invoices: Ambiguous scope causes payment delays

Statute Issues: ESIGN compliance required (15 U.S.C. §7001)

Recordkeeping: Retention lapses increase audit risk

Common mistakes to avoid when preparing a Business Services ISB

Leaving the scope vague or using open-ended phrasing that makes deliverables hard to verify and accept.
Failing to confirm authorized signatory limits; signatures by unauthorized staff lead to invalid commitments and payment disputes.
Omitting billing details or payment schedules, which delays invoices and can trigger late fees or withholding.
Not capturing version control or amendment procedures, causing uncertainty when scope or pricing changes.

Typical routing: where the ISB goes after completion

A standard routing sequence ensures approvals, vendor receipt, and storage are consistent and auditable.

Internal Review: Legal and finance review terms and budget.
Authorization: Authorized signatory signs the ISB.
Vendor Acceptance: Vendor signs and returns the executed ISB.
Repository: Store executed document in contract management.

Recommended online workflow settings for the ISB

Configure digital workflows to capture approvals, reduce manual steps, and preserve an audit trail for each ISB.

Field	Configuration
Authentication	Email link, SMS code, or KBA
Signing Order	Sequential or parallel options
Required Fields	Enforce name, date, and signature
Storage	Auto-archive to contract repository

Delivery options and technical requirements for digital ISBs

Choose delivery methods that balance signer convenience and required authentication strength.

Email Delivery: Simple, low-friction
In-Person Kiosk: For onsite signing
API / Integration: Automates vendor onboarding

Integrations with CRM, ERP, and cloud storage (for example: Salesforce, NetSuite, Microsoft 365, Google Workspace, Box) streamline routing and archival while preserving audit trails; choose stronger authentication for high-risk or regulated transactions.

Typical timelines and processing expectations for an ISB

Set clear timing expectations for approvals, service start, deliverables, and invoicing to reduce misunderstandings.

Request Response Time:

Requester receives acknowledged within 3 business days

Approval Window:

Finance/legal review within 5–7 business days

Service Start:

Starts on effective date or agreed milestone

Invoice Submission:

Vendor invoices within 30 days of deliverable

Payment Terms:

Net 30 unless alternate terms specified

Key milestones from request to final invoice

Track these sequential milestones to monitor progress and trigger downstream processes like procurement and payroll.

01

Request Issued

Requester submits completed ISB for review.

02

Approval Obtained

Authorized approver signs and dates the ISB.

03

Service Performed

Vendor delivers services or milestone outputs.

04

Final Invoicing

Vendor submits final invoice for payment.

Comparing eSignature vendors for Business Services ISB workflows

This comparison summarizes common plan-level differences for eSignature platforms; signNow appears first for consistency in vendor comparisons.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	7-day free trial	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes (Business Premium)	Yes	Yes	Yes	Varies
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes (BAA available)	Yes	Yes	No	No
Envelope Cap	No cap	100 envelopes/user/year cap	Varies by plan	Varies by plan	Varies by plan

Frequently asked questions about executing the Business Services ISB

Answers to common questions about e-signing, notary needs, corrections, and retention for the ISB.

Need help? Contact support

Can the ISB be signed electronically?
Yes. Electronic signatures are generally enforceable under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted; ensure intent, consent, attribution, and reproducible records.
When is notarization or witnesses required?
Most states require notarization for deed and certain real estate instruments; witness requirements vary by state and document type — consult state notary rules before execution.
How do I correct an ISB after signing?
Amend via a written addendum signed by all parties or execute a replacement ISB; unilateral edits to an executed document can void enforceability.
What authentication should I use for high-risk ISBs?
Use multi-factor authentication or identity-proofing tools for high-value or regulated transactions; stronger methods support non-repudiation and compliance.
How long should executed ISBs be retained?
Follow federal minima (e.g., IRS three-year rule under IRC §6501(a)), industry rules such as HIPAA six-year retention, and any longer state-specific periods.
What if a vendor refuses e-signatures?
Obtain written confirmation of accepted signing methods or use in-person signing and notary as required; document the vendor’s preference to avoid disputes.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now