Rule506bFacet

Git Source

Implements 506(b) specific compliance including:

• No general solicitation

• Maximum 35 non-accredited investors

• Whitelist requirements

• Sophisticated investor requirements for non-accredited

Specialized facet for Rule 506(b) private placements

Uses ComplianceFacet and ExemptionLimitFacet for shared functionality

Functions

initializeRule506b

Initialize Rule 506(b) specific settings

function initializeRule506b(uint256 maxNonAccredited, bool requireSophistication, uint256 exemptionLimit) external;

Parameters

Name	Type	Description
maxNonAccredited	uint256	Maximum number of non-accredited investors (typically 35)
requireSophistication	bool	Whether to require sophistication for non-accredited investors
exemptionLimit	uint256	12-month rolling exemption limit (0 for unlimited)

setInvestorAccreditation

Set accreditation status for an investor

function setInvestorAccreditation(address investor, bool isAccredited) external;

Parameters

Name	Type	Description
investor	address	The investor address
isAccredited	bool	Whether the investor is accredited

batchSetInvestorAccreditation

Batch set accreditation status for multiple investors

function batchSetInvestorAccreditation(address[] calldata investors, bool[] calldata accreditationStatus) external;

Parameters

Name	Type	Description
investors	address[]	Array of investor addresses
accreditationStatus	bool[]	Array of accreditation statuses

validateRule506bInvestment

Validate investment for Rule 506(b) compliance

function validateRule506bInvestment(address investor, uint256 amount) external view returns (bool valid);

Parameters

Name	Type	Description
investor	address	The investor address
amount	uint256	The investment amount

Returns

Name	Type	Description
valid	bool	Whether the investment is valid under 506(b) rules

enforceRule506bCompliance

Enforce Rule 506(b) compliance and exemption limits

function enforceRule506bCompliance(address investor, uint256 amount) external view;

Parameters

Name	Type	Description
investor	address	The investor address
amount	uint256	The investment amount

isAccreditedInvestor

Check if an investor is accredited

function isAccreditedInvestor(address investor) external view returns (bool isAccredited);

Parameters

Name	Type	Description
investor	address	The investor address

Returns

Name	Type	Description
isAccredited	bool	Whether the investor is accredited

getNonAccreditedInvestorCount

Get the current count of non-accredited investors

function getNonAccreditedInvestorCount() external view returns (uint256 count);

Returns

Name	Type	Description
count	uint256	Number of non-accredited investors

getRule506bConfig

Get Rule 506(b) specific configuration

function getRule506bConfig()
    external
    view
    returns (uint256 maxInvestors, uint256 currentNonAccredited, bool allowsSolicitation);

Returns

Name	Type	Description
maxInvestors	uint256	Maximum number of non-accredited investors allowed
currentNonAccredited	uint256	Current number of non-accredited investors
allowsSolicitation	bool	Whether general solicitation is allowed (always false for 506(b))

setNonAccreditedInvestorLimit

Set investor limit for non-accredited investors

function setNonAccreditedInvestorLimit(uint256 newLimit) external;

Parameters

Name	Type	Description
newLimit	uint256	New maximum number of non-accredited investors

getAccreditedInvestors

Get all accredited investors

function getAccreditedInvestors() external view returns (address[] memory accredited);

Returns

Name	Type	Description
accredited	address[]	Array of addresses that are marked as accredited

getNonAccreditedInvestors

Get all non-accredited investors

function getNonAccreditedInvestors() external view returns (address[] memory nonAccredited);

Returns

Name	Type	Description
nonAccredited	address[]	Array of addresses that are marked as non-accredited

_requireEntity

Internal function to check if caller is the entity

function _requireEntity(OfferingStorage.Layout storage s) internal view;

Events

InvestorAccreditationStatusSet

event InvestorAccreditationStatusSet(address indexed investor, bool isAccredited);

Rule506bOfferingConfigured

event Rule506bOfferingConfigured(uint256 maxNonAccredited, bool requireSophistication, uint256 exemptionLimit);

NonAccreditedInvestorAdded

event NonAccreditedInvestorAdded(address indexed investor);